Consulta: subjectFacets:"Thailand"
Registros recuperados: 147
Data/hora: 01/06/2024 15:33:39

Spatial Organization of Environmental Knowledge: Conservation Conflicts in the Inhabited Forest of Northern Thailand
Provedor de dados: 7
Autores: Roth, Robin; York University; rothr@yorku.ca.
Managing forests for their satisfactory provision of multiple goods and services to both the global and local commons requires effective cross-scale cooperation between local management institutions and state management institutions. Integrating the distinct sets of knowledge produced and used at the two scales of management has proven very challenging. This paper shows how a better understanding of the spatial expression of knowledge operating at distinct scales can help lead to a more fruitful integration of local knowledge and practice with state knowledge and practice. Using a case study from northern Thailand, this paper examines the links between the production of knowledge and the production of space within resource management institutions. It then...
Tipo: Peer-Reviewed Reports
Palavras-chave: Mae Tho National Park; Royal Forestry Department; Thailand; Co-management; Environmental knowledge; Forest conservation; National parks; Park-people conflict; Traditional knowledge.
Ano: 2004

Impacts of the 2010 Droughts and Floods on Community Welfare in Rural Thailand: Differential Effects of Village Educational Attainment
Provedor de dados: 7
Climatic events can have disastrous consequences on rural livelihoods, which rely mainly on agriculture and natural resources. The way households and communities respond to climatic shocks depends on their available resources. We formulated that education is a human capital asset that can increase coping abilities in difficult times because education improves access to both social and economic resources. Based on the Thai government surveys of the living conditions and life quality of 68,343 rural villages for the years 2009 and 2011, we investigated the impacts of floods and droughts in 2010 on community welfare, i.e., consumption and income in 2011 at the village level. Using difference-in-difference methods, we analyzed how differential demographic...
Tipo: Peer-Reviewed Reports
Palavras-chave: Consumption and income smoothing; Drought; Economic vulnerability; Education; Flood; Thailand; Welfare.
Ano: 2013

The capacity to adapt?: communities in a changing climate, environment, and economy on the northern Andaman coast of Thailand
Provedor de dados: 7
Autores: Bennett, Nathan J.; Institute for Resources, Environment and Sustainability, University of British Columbia; nathan.bennett@ubc.ca; Dearden, Philip; Department of Geography, University of Victoria; pdearden@office.geog.uvic.ca; Murray, Grant; Institute for Coastal Research, Vancouver Island University; Grant.Murray@viu.ca; Kadfak, Alin; School of Global Studies, University of Gothenburg; alin.kadfak@globalstudies.gu.se.
The health and productivity of marine ecosystems, habitats, and fisheries are deteriorating on the Andaman coast of Thailand. Because of their high dependence on natural resources and proximity to the ocean, coastal communities are particularly vulnerable to climate-induced changes in the marine environment. These communities must also adapt to the impacts of management interventions and conservation initiatives, including marine protected areas, which have livelihood implications. Further, communities on the Andaman coast are also experiencing a range of new economic opportunities associated in particular with tourism and agriculture.   These complex and ongoing changes require integrated assessment of, and deliberate planning to increase, the adaptive...
Tipo: Peer-Reviewed Reports
Palavras-chave: Adaptive capacity; Alternative livelihoods; Climate change; Coastal communities; Fisheries management; Marine protected areas; Social resilience; Thailand.
Ano: 2014

Revision on the genus Phyllagathis (Melastomataceae: Sonerileae). I. The species in Burma, Thailand, Peninsular Malaysia and Sumatra
Provedor de dados: 16
Autores: Cellinese, Nicoletta.
A revision of the genus Phyllagathis Blume is presented under a wider generic concept than used by earlier authors. A comprehensive synopsis of the genus is provided in the general part, where morphological characters and their variations are discussed. This paper will focus in particular on the species occurring in Burma, Thailand, Peninsular Malaysia (West Malaysia), and Sumatra. Here, the genus includes 10 species, most of which are endemic to Peninsular Malaysia, with only two species endemic to Thailand (P. siamensis and P. tuberosa), and two other also occurring outside the Malaysian political boundaries (P. rotundifolia and P. hispida). Part II of this paper will treat the species of Borneo and Natuna Island.
Tipo: Article / Letter to the editor
Palavras-chave: Phyllagathis; Sonerileae; Burma; Peninsular Malaysia; Sumatra; Thailand; Taxonomy.
Ano: 2002
URL: http://www.repository.naturalis.nl/record/526048

Tripogon (Gramineae) in Thailand
Provedor de dados: 16
Autores: Veldkamp, J.F.; Phillips, S.M.
Survey with key of the 4 species of Tripogon (Gramineae) of Thailand with an emended description of T. thorelii.
Tipo: Article / Letter to the editor
Palavras-chave: Gramineae; Tripogon; Thailand.
Ano: 2003
URL: http://www.repository.naturalis.nl/record/524592

Thismia angustimitra (Thismiaceae), a new species from Thailand
Provedor de dados: 16
Autores: Chantanaorrapint, S.
A new species of the genus Thismia (Thismiaceae) from Thailand is described and illustrated
Tipo: Article / Letter to the editor
Palavras-chave: Thismiaceae; Thismia angustimitra; Thailand; New species.
Ano: 2008
URL: http://www.repository.naturalis.nl/record/526187

A new species of the genus Campylandra (Convallariaceae-Convallarieae) from Thailand
Provedor de dados: 16
Autores: Yamashita, Jun; Tamura, Minoru N.
Based on the specimens collected from Thailand and preserved in AAU, BKF, C, and KYO, Campylandra siamensis (Convallariaceae, Liliaceae s.l.) is newly described in this paper. This species is similar to C. chinensis (Baker) M.N. Tamura, S. Yun Liang &amp; Turland, but differs from it in having numerous sessile leaves, longer white bracts, longer perianth tube and larger pistil.
Tipo: Article / Letter to the editor
Palavras-chave: Campylandra siamensis; Convallariaceae; Liliaceae s.l.; Tupistra; Thailand.
Ano: 2001
URL: http://www.repository.naturalis.nl/record/525551

Two new gastropods, Elysia bangtawaensis and E. siamensis from southern Thailand (Opisthobranchia, Sacoglossa, Elysiidae)
Provedor de dados: 16
Autores: Swennen, C.
Two new Elysia species were found in brackish mangrove habitats in the southern part of the Gulf of Thailand in the area around Pattani. Elysia bangtawaensis, a large species with grooved rhinophores, was discovered living on bare mud in mangrove forests. This species looks like a fallen leaf and shows sophisticated phototrophic behaviour enabling it to survive without feeding while producing many eggs over a long period. Elysia siamensis, a small species, was found on filamentous green algae in a brackish channel. The latter species has long, thin, cylindrical rhinophores, and is further characterized by a screw-like penis, and a long thin process on the tip of its metapodium.
Tipo: Article / Letter to the editor
Palavras-chave: Mollusca; Sacoglossa; Elysiidae; Elysia; Thailand.
Ano: 1997
URL: http://www.repository.naturalis.nl/record/505585

The river crabs of the genus Mekhongthelphusa Naiyanetr, 1985 (Crustacea: Decapoda: Brachyura: Parathelphusidae), with description of a new species from Thailand
Provedor de dados: 16
Autores: Naiyanetr, P.; Ng, P.K.L.
River crabs of the genus Mekhongthelphusa Naiyanetr, 1985 (family Parathelphusidae) are revised, and a new species, M. kengsaphu, is described from Mun River in Thailand.
Tipo: Article / Letter to the editor
Palavras-chave: Crustacea; Decapoda; Parathelphusidae; Mekhongthelphusa; Revision; Spec. nov.; Thailand; 42.74.
Ano: 1995
URL: http://www.repository.naturalis.nl/record/318606

Additions to Asian Myristicaceae: Endocomia, Gymnacranthera, Horsfieldia, Knema, and Myristica
Provedor de dados: 16
Autores: Wilde, W.J.J.O. de.
In the genus Horsfieldia 5 new taxa are proposed, viz. one from Vietnam: H. micrantha W.J. de Wilde, a new variety from Thailand: H. amygdalina Wall. var. macrocarpa W.J. de Wilde, one species from the Philippines: H. romblonensis W.J. de Wilde, one species and a new variety both from West Papua: H. platantha W.J. de Wilde and H. subtilis (Miq.) Warb. var. auctissima W.J. de Wilde. Apart from additions and notes to Asian genera in Myristicaceae, a description in English of Myristica yunnanensis Y.H. Li is given. Horsfieldia kingii, Knema curtisii, Myristica cinnamomea, and M. yunnanensis are new records for Thailand; H. majuscula is a new record for Borneo.
Tipo: Article / Letter to the editor
Palavras-chave: Endocomia; Gymnacranthera; Horsfieldia; Knema; Myristica; Myristicaceae; Thailand.
Ano: 2002
URL: http://www.repository.naturalis.nl/record/525731

The Unicorn exists! A remarkable new genus and species of Perilissini (Hymenoptera: Ichneumonidae) from South East Asia
Provedor de dados: 16
Autores: Reshchikov, A.; Achterberg, C. van.
Gilen gen. nov. (type species G. orientalis sp. nov.) from South East Asia is described and illustrated. The new taxon has a produced mid-longitudinal facial projection, which differentiates it from all other known genera of Ichneumonidae. It belongs to the tribe Perilissini in the subfamily Ctenopelmatinae (Hymenoptera, Ichneumonidae) and is recorded from Laos, Northern Thailand and Vietnam.
Tipo: Article / Letter to the editor
Palavras-chave: Hymenoptera; Ichneumonidae; New genus; New species; Parasitoid; Facial projection; Laos; Thailand; Vietnam; Oriental Region.
Ano: 2018
URL: http://www.repository.naturalis.nl/record/679758

Urticaceae for the non-specialist: Identification in the Flora Malesiana region, Indochina and Thailand
Provedor de dados: 16
Autores: Wilmot-Dear, C.M.
Urticaceae comprises five tribes. Most specimens can be identified to tribe, many to genus, by the nonspecialist. Keys are provided to the tribes and to the genera within each tribe, based on the more easily observable diagnostic characters. Additional notes to each genus are also given.
Tipo: Article / Letter to the editor
Palavras-chave: Diagnostic characters; Flora Malesiana; Genera; Indochina; Keys; Thailand; Tribes; Urticaceae.
Ano: 2009
URL: http://www.repository.naturalis.nl/record/525334

Hoya thuathienhuensis and Hoya graveolens (Apocynaceae, Asclepiadoideae), a new species and a new record for the Flora of Vietnam
Provedor de dados: 16
Autores: Rodda, M.; Trân, Thê Bách; Simonsson Juhonewe, N.; Sâm, Lý Ngọc.
A new species from the Annamite mountain range of central Vietnam, Hoya thuathienhuensis, is here described and illustrated. Its flowers bear similarity with Hoya lockii, a taxon recently described from the same area with which it shares the reflexed corolla and the thin coriaceous laves. Hoya lockii is an epiphytic shrub, whereas H. thuathienhuensis is a strong climbing liana. We also report the noteworthy extension into southern Vietnam of Hoya graveolens, a taxon previously considered to be endemic of Thailand.
Tipo: Article / Letter to the editor
Palavras-chave: Evergreen forest; Hue Green Corridor; Marsdenieae; Thailand; Vietnam.
Ano: 2012
URL: http://www.repository.naturalis.nl/record/526080

Chromosome numbers and other karyological data of four Stemona species (Stemonaceae) from Thailand
Provedor de dados: 16
Autores: Hartl, M.; Kiehn, M.
Chromosome numbers and other karyological data of four Stemona spp. (Stemonaceae) from Thailand are reported. Three taxa (S. collinsae Craib, S. kerrii Craib and an unidentified species) exhibit 2n = 14 chromosomes, for S. curtisii Hook.f. a range of 2n = 13–16 was established. Based on the counts of c. 30% of the species of Stemona, x = 7 is very likely to be the basic number for the genus. Chromosome size and morphology of the investigated species are compared with literature data and show differences that might be of importance for infrageneric classification. In this connection the taxonomic position of the genus Pentastemona from Sumatra is also discussed.
Tipo: Article / Letter to the editor
Palavras-chave: Pentastemona; Stemona; Stemonaceae; Thailand; Chromosome numbers; Karyology.
Ano: 2004
URL: http://www.repository.naturalis.nl/record/525458

A new species of Phyllanthus chayamaritiae (Phyllanthaceae) from Thailand
Provedor de dados: 16
Autores: Kantachot, C.; Chantaranothai, P.
Phyllanthus chayamaritiae from north-eastern and eastern Thailand is described and illustrated as a new taxon. It is distributed in open places in deciduous forests. The new taxon is characterised by the long spine-like capsule. An identification key to the species and morphologically related species is provided.
Tipo: Article / Letter to the editor
Palavras-chave: Phyllanthaceae; Phyllanthus chayamaritiae; Thailand.
Ano: 2012
URL: http://www.repository.naturalis.nl/record/525728

Cryptophaea, a new euphaeid genus and three new species of Caloptera damselflies from Thailand (Odonata: Euphaeidae, Calopterygidae)
Provedor de dados: 16
Autores: Hämäläinen, M.
The euphaeid specimens from Doi Suthep (North Thailand) identified and redescribed by Asahina in 1987 as Schmidtiphaea schmidi are not conspecific with the holotype of S. schmidi Asahina, 1978, from Manipur (North-east India), but represent a distinct new species described as Cryptophaea saukra gen. &amp; spec. nov. Bayadera vietnamensis van Tol &amp; Rozendaal, 1995 and Schmidtiphaea yunnanensis Davies &amp; Yang, 1996, are transferred to the genus Cryptophaea gen. nov. Anisopleura trulla spec. nov. from South Thailand is described and “Caliphaea confusa sensu Asahina, 1985“ from Doi Inthanon (North Thailand) is described as C. angka spec. nov.
Tipo: Article / Letter to the editor
Palavras-chave: Odonata; Euphaeidae; Calopterygidae; Cryptophaea; Schmidtiphaea; Anisopleura; Caliphaea; New genus; New species; Thailand; 42.75.
Ano: 2003
URL: http://www.repository.naturalis.nl/record/216163

Gymnodoris pattani, a new dorid nudibranch from Pattani Bay, Gulf of Thailand (Gastropoda, Nudibranchia)
Provedor de dados: 16
Autores: Swennen, C.
Several specimens of a new dorid nudibranch have been found in Yaring River, Pattani Province in southern Thailand. The species clearly belongs to the genus Gymnodoris, and is described and named G. pattani. It can be distinguished from all other species described in the genus by its translucently greenish colour, lack of notable colour markings, smooth skin, low number of about 3 lamellae on the rhinophores, a circlet of about 20 simple gill leaflets, its broad foot, and its brackish water habitat.
Tipo: Article / Letter to the editor
Palavras-chave: Mollusca; Nudibranchia; Polyceridae; Gymnodoris; Thailand.
Ano: 1996
URL: http://www.repository.naturalis.nl/record/505503

Two new sacoglossans (Gastropoda: Opisthobranchia) from Thailand
Provedor de dados: 16
Autores: Swennen, C.
Two new sacoglossans were found in brackish mangrove habitats near Pattani in the southern part of the Gulf of Thailand. Both are small species (&amp;lt; 10 mm) living hidden in clay with small green algae high in the intertidal zone becoming not submerged for days. They have black pigment on the dorsal side and their bodies clearly consist of two parts. One is named Gascoignella nukuli n. sp., which looks similar to G. aprica Jensen, 1985 from Hong Kong, but differs in radula, penial spine, body proportions and habitat. The other is G. jabae n. sp., which has two parallel cerata instead of a visceral sack on the posterior side of the body.
Tipo: Article / Letter to the editor
Palavras-chave: Mollusca; Opisthobranchia; Sacoglossa; Platyhedylidae; Mangrove habitat; Thailand.
Ano: 2001
URL: http://www.repository.naturalis.nl/record/505082

Tuberidelus gen. nov. (Hymenoptera: Braconidae: Euphorinae) from Thailand
Provedor de dados: 16
Autores: Chen, X.; Achterberg, C. van.
Tuberidelus flavicephalus gen. nov. &amp; spec. nov. of the subfamily Euphorinae (Hymenoptera: Braconidae) from Thailand is described and illustrated.
Tipo: Article / Letter to the editor
Palavras-chave: Braconidae; Euphorinae; Tuberidelus; Oriental; Thailand; 42.75.
Ano: 1997
URL: http://www.repository.naturalis.nl/record/318155

Ten new species of Troglopedetes Absolon, 1907 from caves of Thailand (Collembola, Paronellidae)
Provedor de dados: 16
Autores: Deharveng, L.; Gers, C.
Ten new species of Troglopedetes are described from caves of Thailand. The large variability found in some classical specific characters is discussed, and the interest of the macrochaetotaxic pattern is emphasized. A key to Thai species of the genus is given.
Tipo: Article / Letter to the editor
Palavras-chave: Collembola; Paronellidae; Thailand; Cave fauna.
Ano: 1993
URL: http://www.repository.naturalis.nl/record/503888

A new species and three taxonomic changes in Piper (Piperaceae) from Thailand
Provedor de dados: 16
Autores: Suwanphakdee, C.; Chantaranothai, P.
A new species, Piper chiangdaoense from Doi Chiangdao Wildlife Sanctuary, Chiang Mai province, Thailand, is described and illustrated. Piper trichostigma is raised to specific status and an epitype is selected. Piper maculaphyllum and P. rubroglandulosum are reduced to the synonymy of P. argyrites and P. betle, respectively. A lectotype for P. argyrites is selected.
Tipo: Article / Letter to the editor
Palavras-chave: Piper; Piper chiangdaoense; Piper trichostigma; Synonym; Thailand.
Ano: 2011
URL: http://www.repository.naturalis.nl/record/524526

A new species of Acer (Aceraceae) from northern Thailand
Provedor de dados: 16
Autores: Chen, Y.-S.
A new species of maples from northern Thailand, Acer pseudowilsonii, is described and photographed. This species has been previously misidentified as A. wilsonii. Acer pseudowilsonii is somewhat similar to A. wilsonii, but differs in its much larger samaras and nutlets, larger and more leathery leaves, abaxial axillary tuft of brown hairs and flowering in winter.
Tipo: Article / Letter to the editor
Palavras-chave: Acer pseudowilsonii; Aceraceae; New species; Thailand.
Ano: 2010
URL: http://www.repository.naturalis.nl/record/525272

The genus Pothos (Araceae-Pothoideae-Potheae) of Thailand and Indochina
Provedor de dados: 16
Autores: Boyce, Peter C.
An account of Pothos for Thailand and Indochina [taken here to comprise Myanmar, Cambodia, Lao P.D.R, Vietnam, subtropical China (Guangxi, Guangdong, Guizhou, Hainan, Hong Kong, Hubei, Sichuan, Yunnan)] and Taiwan is presented as a precursor of the forthcoming Flora of Thailand treatment. Fourteen species are recognised; one newly described and three validated for the first time. Extensive new synonymies are proposed. Pothos hermaphroditus (syn. Batis hermaphrodita), P. angustifolius (syn. P. scandens var. helferianus), P. leptospadix, P. cognatus (syn. P. scandens var. cognatus) P. zollingerianus (syn. P. scandens var. zollingerianus). P. horsfieldii, P. scandens var. javanica, P. scandens var. zeylanica. P. scandens var. sumatrana. and P. scandens forma...
Tipo: Article / Letter to the editor
Palavras-chave: Araceae; Pothos; Indochina; Thailand.
Ano: 2000
URL: http://www.repository.naturalis.nl/record/525903

Miscellaneous notes on Thai Gramineae
Provedor de dados: 16
Autores: Veldkamp, J.F.
In recent collections of herbaceous grasses from Thailand some novelties were detected: Eremo- chloa maxwellii Veldk. and Parahyparrhenia laegaardii Veldk. New records for Thailand are: Eragrostis tenuifolia (Hochst.) Steud., Eulalia tetraseta Ohwi, Germainia thorelii A. Camus, Sporobolus tenuissimus (Schrank) Kuntze. A second collection after the type was made of Germainia pilosa Chai-Anan.
Tipo: Article / Letter to the editor
Palavras-chave: Eragrostis; Eremochloa; Eulalia; Germainia; Parahyparrhenia; Sporobolus; Gramineae; Thailand.
Ano: 2003
URL: http://www.repository.naturalis.nl/record/525443

The morphological range in Mallotus (Euphorbiaceae) and a taxonomic revision of its section Rottleropsis (including Axenfeldia) in Malesia, Thailand and Africa .
Provedor de dados: 16
Autores: Sierra, S.E.C.; Aparicio, M.; Gebraad, M.J.H.; Kulju, K.K.M.; Welzen, P.C. van.
The range of diagnostic morphological features in the whole genus Mallotus is reviewed as background to the taxonomic treatment of section Rottleropsis s.l. Special emphasis is given to the indumentum, habit, stipules, leaves, extrafloral nectaries, domatia, inflorescences, flowers, pollen and fruits. Notes on the geographical distribution, ecology, pollinators, fruit and seed dispersal, and uses of the genus are also presented. The section Axenfeldia is reduced to sect. Rottleropsis on account of the absence of suitable morphological characters to distinguish them. A taxonomic revision of 38 species of sect. Rottleropsis s.l. from Malesia, Thailand and Africa is presented, together with regional and synoptical identification keys, distribution maps and...
Tipo: Article / Letter to the editor
Palavras-chave: Euphorbiaceae; Axenfeldia; Mallotus; Rottleropsis; Malesia; Thailand; Africa.
Ano: 2007
URL: http://www.repository.naturalis.nl/record/524640

Four new species of Xyris (Xyridaceae) from Thailand
Provedor de dados: 16
Autores: Phonsena, P.; Chantaranothai, P.; Meesawat, A.
Four new species of Xyris (Xyridaceae), X. bituberosa, X. buengkanensis, X. emarginata, and X. thailandica from North-Eastern Thailand are described and illustrated. A provisional conservation assessment for each species is given.
Tipo: Article / Letter to the editor
Palavras-chave: New species; Thailand; Xyridaceae; Xyris.
Ano: 2012
URL: http://www.repository.naturalis.nl/record/525164

Borassodendron (Palmae) in the Southeast Asian fossil pollen record
Provedor de dados: 16
Autores: Maloney, B.K.
Borassodendron machadonis pollen occurred throughout the Holocene pollen record of Nong Thale Song Hong, Thailand, until about 4000 BP. It was also present in one sample from Khok Phanom Di, Thailand, and in the Mahakam Delta, Kalimantan, records, but B. machadonis has not been reported from the modern flora of Kalimantan. Borassodendron machadonis pollen differs greatly from that of B. borneense, which is found on the island of Borneo.
Tipo: Article / Letter to the editor
Palavras-chave: Borassodendron; Fossil pollen; Indonesia; Thailand.
Ano: 2000
URL: http://www.repository.naturalis.nl/record/525380

A new species of and a new combination in Magnolia (Magnoliaceae)
Provedor de dados: 16
Autores: Chalermglin, P.; Nooteboom, H.P.
A new species of Magnolia, M. citrata is described from Thailand, and a new combination made from S China.
Tipo: Article / Letter to the editor
Palavras-chave: Magnolia; Michelia; Thailand.
Ano: 2007
URL: http://www.repository.naturalis.nl/record/524811

Validation of Licuala pitta (Arecaceae; Coryphoideae) from southeast Thailand
Provedor de dados: 16
Autores: Barfod, A.S.; Pongsattayapipat, R.
A new species of Licuala from SE Thailand illegitimately published in 2005 is here validated
Tipo: Article / Letter to the editor
Palavras-chave: Arecaceae; Coryphoideae; Licuala; Palms; Thailand.
Ano: 2008
URL: http://www.repository.naturalis.nl/record/525468

A revision of Mnesithea (Gramineae – Rottboelliinae) in Malesia and Thailand
Provedor de dados: 16
Autores: Veldkamp, J.F.; Boogaart, M.E.B. van den; Heidweiller, J.; Klaauw, M.A.F. van der; Koning, R. de; Kraaijeveld, A.R.; Sosef, M.S.M.; Strucker, R.C.W.
A revision of Mnesithea (Gramineae – Rottboelliinae) in Malesia and Thailand showed that 11 species and 2 varieties occur. The suggestion that there would be a drought plant refuge in SE Borneo near Banjarmasin is supported.
Tipo: Article / Letter to the editor
Palavras-chave: Andropogoneae; Borneo; Drought plants; Gramineae; Malesia; Mnesithea; Poaceae; Rottboelliinae; Thailand.
Ano: 2013
URL: http://www.repository.naturalis.nl/record/525930

Elsholtzia (Lamiaceae) in Thailand
Provedor de dados: 16
Autores: Bongcheewin, B.; Chantaranotha, P.; Paton, A.
The genus Elsholtzia (Lamiaceae) in Thailand is revised in preparation for the Flora of Thailand treatment. Eight species are found in Thailand, three of which, E. blanda, E. kachinensis and E. pilosa, are lectotypiﬁed. Elsholtzia griffithii and E. penduliflora are recorded for Thailand for the ﬁrst time.
Tipo: Article / Letter to the editor
Palavras-chave: Elsholtzia; Lectotypiﬁcation; Revision; Taxonomy; Thailand.
Ano: 2015
URL: http://www.repository.naturalis.nl/record/578395

A new species of Jasminum (Oleaceae) from Thailand
Provedor de dados: 16
Autores: Chalermglin, P.; Kiew, R.
In revising the distribution and conservation status of Jasminum in Thailand, a new species, Jasminum bhumibolianum Chalermglin, was discovered in NE Thailand. It is described and illustrated and its conservation status is assessed as Critically Endangered.
Tipo: Article / Letter to the editor
Palavras-chave: Critically Endangered; Jasminum; Oleaceae; Thailand.
Ano: 2013
URL: http://www.repository.naturalis.nl/record/526259

Revision of the Malesian and Thai species of Sauropus (Euphorbiaceae: Phyllanthoideae)
Provedor de dados: 16
Autores: Welzen, P.C. van.
Fourteen species of Sauropus are recognised for Malesia, 21 for Thailand. Two species are described as new, S. asymmetricus of Sumatra and S. shawii of Borneo. Many new synonyms, especially for S. androgynus and S. rhamnoides, are provided. The latter two species have a much wider distribution than described before and both are difficult to separate from each other. A phylogeny based on morphological and palynological data proved futile, but showed that Sauropus together with Breynia and Glochidion are embedded in the paraphyletic Phyllanthus. Most species which formerly belonged to Synostemon and are now included in Sauropus are probably, with the exception of S. bacciformis, related to Breynia and Glochidion. Because of the poor phylogenetic results the...
Tipo: Article / Letter to the editor
Palavras-chave: Euphorbiaceae; Sauropus; Synostemon; Malesia; Thailand.
Ano: 2003
URL: http://www.repository.naturalis.nl/record/525088

A revision of Themeda (Gramineae) in Malesia with a new species from Laos
Provedor de dados: 16
Autores: Veldkamp, J.F.
Themeda Forssk. (Gramineae) has 11 taxa in Malesia. A revision is provided with keys, synonymy, where necessary lectotypifications, descriptions, and notes. Themeda gigantea nearly is a Philippine endemic, but with a single collection from Halmahera, and one as far away as the Solomon Islands. Themeda caudata is reduced to T. villosa var. caudata, comb. nov., and T. intermedia to T. villosa var. polyantha, comb. nov. Themeda polycephala, a new species, is described from Laos. Themeda hookeri is a new record for Thailand.
Tipo: Article / Letter to the editor
Palavras-chave: Lectotypification; Thailand; 42.57; 42.48.
Ano: 2016
URL: http://www.repository.naturalis.nl/record/606337

A study on the taxonomy of some stoloniflorous species of Ficus subsection Sycocarpus (Moraceae) in Thailand and Malesia
Provedor de dados: 16
Autores: Berg, C.C.; Chantarasuwan, B.
The taxonomy of several, mainly stoloniflorous, Ficus species from Thailand and Malesia is revised resulting in a new species, F. bukitrayaensis C.C. Berg and two new names, F. malayana C.C. Berg &amp; Chantarasuwan and F. ridleyana C.C. Berg &amp; Chantarasuwan. Ficus megaleia Corner and F. uncinata (King) Becc. are redefined and F. heterostyla Merr. is reinstated. Ficus arfakensis King and F. scortechinii King are reduced to synonyms of F. ribes Blume.
Tipo: Article / Letter to the editor
Palavras-chave: Moraceae; Ficus; Stoloniflorous species; Malesia; Thailand.
Ano: 2007
URL: http://www.repository.naturalis.nl/record/525703

Siamthelphusa holthuisi spec. nov., a new species of gecarcinucoid freshwater crab (Crustacea: Decapoda: Brachyura) from Thailand
Provedor de dados: 16
Autores: Naiyanetr, P.; Ng, P.K.L.
A new species of freshwater crab, Siamthelphusa holthuisi spec. nov., is described from eastern Thailand. This species is closely allied to Siamthelphusa improvisa (Lanchester, 1901) from southern Thailand and northern Malaysia, but can be easily separated by its different male first pleopod structure.
Tipo: Article / Letter to the editor
Palavras-chave: Crustacea; Decapoda; Brachyura; Gecarcinucoidea; Siamthelphusa; Thailand; 42.74.
Ano: 1990
URL: http://www.repository.naturalis.nl/record/319014

Mallotus kongkandae (Euphorbiaceae), a new species from Thailand
Provedor de dados: 16
Autores: Welzen, Peter C. van; Phattarahirankanok, Kanlaya.
Mallotus kongkandae is a new species in section Rottlera. Typical are the ovate leaves, greenish glandular scales when dry, thick-walled fruits, and the seemingly caducous columella. The plant is endemic to northern Thailand.
Tipo: Article / Letter to the editor
Palavras-chave: Euphorbiaceae; Mallotus kongkandae; Thailand.
Ano: 2001
URL: http://www.repository.naturalis.nl/record/524850

Review of the genus Craspedolcus Enderlein sensu lato in China, with the description of a new genus and four new species (Hymenoptera, Braconidae, Braconinae)
Provedor de dados: 16
Autores: Li, Y.; Achterberg, C. van; Chen, X.-x.
A new genus is split off the genus Craspedolcus Enderlein, 1920 (Hymenoptera, Braconidae, Braconinae): Maculibracon gen. n. with type species Maculibracon abruptus sp. n. The genus Craspedolcus Enderlein sensu stricto is redefined, a key to both genera and to their species in China, Thailand and Vietnam is included. Craspedolcus obscuriventris Enderlein, 1920, (syn. n.) is a new synonym of C. vagatus (Smith, 1858), as Ipobracon maculicosta Enderlein, 1920 and Iphiaulax bhotanensis Cameron, 1907 of Maculibracon simlaensis (Cameron, 1899), comb. n. The genus Craspedolcus is recorded from China for the first time with two species: Craspedolcus fraternus Enderlein, 1920, and C. politus sp. n. The genus Maculibracon is represented by three species in China: M....
Tipo: Article / Letter to the editor
Palavras-chave: Hymenoptera; Braconidae; Braconinae; Craspedolcus; Maculibracon; New genus; New species; Oriental; China; Thailand; Vietnam.
Ano: 2017
URL: http://www.repository.naturalis.nl/record/643480

Derris solorioides (Fabaceae), a new limestone species with true-paniculate inflorescences from North-Central Thailand
Provedor de dados: 16
Autores: Sirichamorn, Y.; Adema, F.A.C.B.; Welzen, P.C. van.
Derris solorioides is described as a new species and illustrated. This species is only the second calciphilous and true-paniculate species of Derris ever recorded. The species was found in isolated and protected limestone areas surrounded by agricultural areas in Nakhon Sawan province, North-Central Thailand. It is characterized by its rather smaller flowers but with more ovules than other species of Derris, and 1-winged pods showing a dark-coloured pericarp around the seeds without thickening of the pericarp. The characters of the pods are similar to those found in Solori, a genus once synonymized with Derris and, therefore, the epithet ‘solorioides’ was assigned. This species appeared to be a distinct taxon in the molecular phylogeny, separate from its...
Tipo: Article / Letter to the editor
Palavras-chave: Derris; Limestone; Solori; Thailand; True panicle.
Ano: 2014
URL: http://www.repository.naturalis.nl/record/525723

A new species of Artocarpus (Moraceae) from Thailand
Provedor de dados: 16
Autores: Berg, C.C.
A new species, Artocarpus thailandicus, is described from Thailand
Tipo: Article / Letter to the editor
Palavras-chave: Moraceae; Artocarpus; Thailand.
Ano: 2005
URL: http://www.repository.naturalis.nl/record/524612

A taxonomic revision of Germainia (Andropogoneae: Poaceae) in Thailand
Provedor de dados: 16
Autores: Teerawatananon, A.; Sungkaew, S.; Boontia, V.; Hodkinson, T.R.
A taxonomic revision of the genus Germainia (Andropogoneae, Poaceae) in Thailand is presented based on herbarium and field studies, including evidence from morphology, habitats and geographical distribution. Six of the nine recognized Germainia species are found in Thailand. We include a key to the taxa that are currently known from Thailand or may be expected, lists of species synonymies, species descriptions and lists of representative specimens.
Tipo: Article / Letter to the editor
Palavras-chave: Andropogoneae; Germainia; Poaceae; Thailand.
Ano: 2012
URL: http://www.repository.naturalis.nl/record/525259

The value of the D1/D2 and internal transcribed spacers (ITS) domains for the identification of yeast species belonging to the genus Yamadazyma
Provedor de dados: 16
Autores: Groenewald, M.; Robert, V.; Smith, M.Th.
In a taxonomic study of yeasts that have been isolated in French Guiana and Thailand, five yeast strains isolated from plants were found to belong to the Yamadazyma clade of Saccharomycotina. On the basis of morphology, physiology and the nucleotide divergence in the D1/D2 domain of the 26S nuclear ribosomal RNA (nrRNA) gene, as well as the internal transcribed spacers (ITS) domain of the nrRNA gene operon, these strains were identified to represent three novel species in this teleomorphic clade. An additional isolate, that is publicly available from the CBS yeast collection and isolated from Taiwan, was found to be similar to one of the novel species described from Thailand. Yeast species belonging to the Yamadazyma clade have previously been described as...
Tipo: Article / Letter to the editor
Palavras-chave: French Guiana; Systematics; Thailand; Yamadazyma.
Ano: 2011
URL: http://www.repository.naturalis.nl/record/531615

Census of Stemona (Stemonaceae) in Thailand
Provedor de dados: 16
Autores: Inthachub, P.; Vajrodaya, S.; Duyfjes, B.E.E.
The genus Stemona is represented in Thailand by 11 species. Two new species are described: Stemona involuta and S. rupestris. A key to the species and descriptions are presented.
Tipo: Article / Letter to the editor
Palavras-chave: Stemona; Stemonaceae; Thailand.
Ano: 2010
URL: http://www.repository.naturalis.nl/record/524842

Thunbergia impatienoides (Acanthaceae), a new species from Thailand
Provedor de dados: 16
Autores: Suwanphakdee, C.; Vajrodaya, S.
A new species, Thunbergia impatienoides, was discovered from Thailand and is here described. Detailed descriptions including pollen and seed morphologies, distribution, ecology and illustration are provided.
Tipo: Article / Letter to the editor
Palavras-chave: New species; Pollen; Thailand; Thunbergia.
Ano: 2018
URL: http://www.repository.naturalis.nl/record/649731

A new species of Magnolia (Magnoliaceae) from Thailand
Provedor de dados: 16
Autores: Nooteboom, H.P.; Chalermglin, P.
A new species of Magnolia, M. thailandica is described from Thailand.
Tipo: Article / Letter to the editor
Palavras-chave: Magnolia; Thailand.
Ano: 2002
URL: http://www.repository.naturalis.nl/record/524711

A new species of Magnolia (Magnoliaceae) from Thailand
Provedor de dados: 16
Autores: Nooteboom, H.P.; Chalermglin, P.
A new species of Magnolia, M. sirindhorniae Noot. &amp; Chalermglin, from Thailand is described.
Tipo: Article / Letter to the editor
Palavras-chave: Magnolia; Thailand.
Ano: 2000
URL: http://www.repository.naturalis.nl/record/525208

A new species of Hoya (Asclepiadaceae) from southern Thailand
Provedor de dados: 16
Autores: Kidyoo, M.; Thaithong, O.
In addition to the knowledge of the genus Hoya in Thailand a new species from Peninsular Thailand is recorded. This new species, Hoya balaensis, is described and illustrated.
Tipo: Article / Letter to the editor
Palavras-chave: Asclepiadaceae; Hoya; Thailand; New species.
Ano: 2007
URL: http://www.repository.naturalis.nl/record/526052

Cayratia emarginata (Vitaceae), a new species from Thailand and Vietnam
Provedor de dados: 16
Autores: Trias-Blasi, A.; Parnell, J.A.N.; Chayamarit, K.; Teerawatananon, A.
The new species Cayratia emarginata is validly published. A latin diagnosis, a full description and an illustration are provided. Diagnostic characters for this species are 3-foliolate leaves, farinose hairless petals and a cuspidate leaf apex.
Tipo: Article / Letter to the editor
Palavras-chave: Cayratia; New species; Thailand; Vietnam; Vitaceae.
Ano: 2011
URL: http://www.repository.naturalis.nl/record/524638

Genetic diversity and antigenicity variation of Babesia bovis merozoite surface antigen-1 (MSA-1) in Thailand
Provedor de dados: 19
Autores: Tattiyapong, Muncharee; Sivakumar, Thillaiampalam; Takemae, Hitoshi; Simking, Pacharathon; Jittapalapong, Sathaporn; Igarashi, Ikuo; Yokoyama, Naoaki.
Babesia bovis, an intraerythrocytic protozoan parasite, causes severe clinical disease in cattle worldwide. The genetic diversity of parasite antigens often results in different immune profiles in infected animals, hindering efforts to develop immune control methodologies against the B. bovis infection. In this study, we analyzed the genetic diversity of the merozoite surface antigen-1 (msa-1) gene using 162 B. bovis-positive blood DNA samples sourced from cattle populations reared in different geographical regions of Thailand. The identity scores shared among 93 msa-1 gene sequences isolated by PCR amplification were 43.5-100%, and the similarity values among the translated amino acid sequences were 42.8-100%. Of 23 total clades detected in our...
Palavras-chave: Antigenicity variation; Babesia bovis; Msa-1; Genetic diversity; Thailand.
Ano: 2016
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/4490

The Genetic Diversity of Merozoite Surface Antigen 1 (MSA-1) among Babesia bovis Detected from Cattle Populations in Thailand, Brazil and Ghana
Provedor de dados: 19
Autores: NAGANO, Daisuke; SIVAKUMAR, Thillaiampalam; DE DE MACEDO, Alane Caine Costa; INPANKAEW, Tawin; ALHASSAN, Andy; IGARASHI, Ikuo; YOKOYAMA, Naoaki; 五十嵐, 郁男; 横山, 直明.
In the present study, we screened blood DNA samples obtained from cattle bred in Brazil (n=164) and Ghana (n=80) for Babesia bovis using a diagnostic PCR assay and found prevalences of 14.6% and 46.3%, respectively. Subsequently, the genetic diversity of B. bovis in Thailand, Brazil and Ghana was analyzed, based on the DNA sequence of merozoite surface antigen-1 (MSA-1). In Thailand, MSA-1 sequences were relatively conserved and found in a single clade of the phylogram, while Brazilian MSA-1 sequences showed high genetic diversity and were dispersed across three different clades. In contrast, the sequences from Ghanaian samples were detected in two different clades, one of which contained only a single Ghanaian sequence. The identities among the MSA-1...
Palavras-chave: Babesia bovis; Brazil; Ghana; MSA-1; Thailand.
Ano: 2013
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/4014

Molecular characterization of Plasmodium juxtanucleare in Burmese red junglefowls (Gallus gallus spadiceus) in Thailand
Provedor de dados: 19
Autores: Tattiyapong, M.; Deemagarn, T.; Mohkeaw, K.; Ngamjiteu, S.; Jiratanh, M.
Plasmodium gallinaceum and Plasmodium juxtanucleare are the most common species of Plasmodium causing avian malaria in domestic and wild chickens. In Thailand, P. gallinaceum infection in poultry has been reported since 1996, but P. juxtanucleare infection has never been reported. The objective of this study was to identify and characterize the Plasmodium species infecting Burmese red junglefowls (Gallus gallus spadiceus) in Thailand using molecular techniques. Seventeen Burmese red junglefowls from a farm in western Thailand were suspected of being infected with blood parasite. Blood samples of all seventeen Burmese red junglefowls were collected and examined. Microscopic examination revealed the presence of Plasmodium trophozoites in 5 out of 17 samples....
Palavras-chave: Avian malaria; Burmese red junglefowl; Cytochrome b gene; Plasmodium juxtanucleare; Thailand.
Ano: 2016
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/4493

Trypanosoma evansi Infection in Livestock in Thailand
Provedor de dados: 19
Autores: Indrakamhang, P.
Palavras-chave: Trypanosoma evansi; Iivestock; Thailand.
Ano: 1998
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/291

Livestock Production and Foodborne Diseases from Food Animals in Thailand
Provedor de dados: 19
Autores: PADUNGTOD, Pawin; KADOHIRA, Mutsuyo; HILL, Glen; 門平, 睦代; ヒル, グレン.
Thailand is a developing nation dependent on agriculture. Due to lack of modern public health practices, she suffers from the consequences of foodborne illnesses. The number of foodborne infection cases has nearly doubled in the past 10 years. Salmonella and Campylobacter pose the greatest risk of bacterial contaminants, mostly from pigs and chickens, and this paper will review livestock production systems and foodborne diseases from cases stemming from these sources. Due to the complexity of the livestock production systems, collection of data to date has been sporadic, but it is clear that controls are needed in slaughterhouse processing methods, and more communication between agencies and surrounding regions is paramount for proper surveillance to have...
Palavras-chave: Campylobacter; Food animal; Foodborne diseases; Salmonella; Thailand.
Ano: 2008
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/4127

Status of Surra in Livestock in Thailand
Provedor de dados: 19
Autores: Tuntasuvan, D.; Luckins, A. G.
Palavras-chave: Review paper; Surra; Trypanosoma evansi; Thailand.
Ano: 1998
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/292

A PCR Based Survey of Babesia ovata in Cattle from Various Asian, African and South American Countries
Provedor de dados: 19
Autores: SIVAKUMAR, Thillaiampalam; ASADA, Masahito; BATTSETSEG, Badgar; HUANG, Xiaohong; LAN, Dinh Thi Bich; INPANKAEW, Tawin; P. YBAÑEZ, Adrian; ALHASSAN, Andy; THEKISOE, Oriel M. M.; DE MACEDO, Alan Caine Costa; INOKUMA, Hisashi; IGARASHI, Ikuo; YOKOYAMA, Naoaki; 猪熊, 壽; 五十嵐, 郁男; 横山, 直明.
Babesia ovata is a tick-transmitted hemoprotozoan parasite that infects cattle. In our study, bovine blood samples (n=2,034) were collected from 10 different countries (Brazil, China, Ghana, Japan, Mongolia, the Philippines, South Africa, Sri Lanka, Thailand and Vietnam) and DNA extracted. The DNA samples were screened using an established and specific polymerase chain reaction (PCR) assay targeting the Apical membrane antigen 1 (AMA-1) gene. Parasite DNA was detected among samples collected from Japan, Mongolia and Thailand. Sequence analyses confirmed that the PCR assay detected only B. ovata AMA-1, and that amplicons from different geographical locations were conserved. Our findings highlight the importance of designing adequate strategies to control B....
Palavras-chave: AMA-1; Babesia ovata; Cattle; Mongolia; Thailand.
Ano: 2013
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/4016

Prevalence of gastrointestinal helminth parasites of zoonotic significance in dogs and cats in lower Northern Thailand
Provedor de dados: 19
Autores: Pumidonming, Wilawan; Salman, Doaa; Gronsang, Dulyatad; Abdelbaset, E. Abdelbaset; Sangkaeo, Khamphon; Kawazu, Shin-ichiro; Igarashi, Makoto.
Gastrointestinal zoonotic helminths of dogs and cats have a public health concern worldwide. We investigated the prevalence of gastrointestinal helminths of zoonotic significance in dogs and cats in lower Northern Thailand and utilized molecular tools for species identification of hookworms and Opisthorchis viverrini. Fecal samples of 197 dogs and 180 cats were collected. Overall prevalence of infection using microscopy was 40.1% in dogs and 33.9% in cats. Helminth infection found in both dogs and cats included hookworms, Spirometra spp., Taenia spp., Toxocara spp., 0. viverrini, Strongyloides spp. and Trichuris spp. Hookworms were the most common helminth in dogs, while Spirometra spp. were the most prevalent in cats. Among hookworm infection in dogs and...
Palavras-chave: Cat; Dog; Gastrointestinal helminth; Thailand; Zoonotic parasite.
Ano: 2016
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/4452

Variations in lipid classes and fatty acid content in tissues of wild &lt;i&gt;Macrobrachium rosenbergii&lt;/i&gt; (de Man) females during maturation
Provedor de dados: 27
Autores: Cavalli, R.O.; Tamtin, M.; Lavens, P.; Sorgeloos, P.
This study describes the variations in total lipid, lipid classes and fatty acids in the midgut gland (MG), ovary, and muscle tissue of wild-caught &lt;i&gt;Macrobrachium rosenbergii&lt;/i&gt; to elucidate the importance of these components during sexual maturation. Mature females were captured in the Mae Klong River, Thailand, from July to September 1998, and divided into five groups according to their ovarian development. Total lipid levels in the ovary increased with maturation, but no concomitant decrease in MG lipids was observed. Thus, the lipid requirements of the developing ovary are thought to be more dependent on the immediate ingestion of dietary lipid than on MG reserves. Higher proportions of neutral lipids (NL), mainly triacylglycerols (TG),...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Biochemical composition; Fatty acids; Lipids; Muscles; Natural populations; Ovaries; Polyunsaturated fatty acids; Prawn culture; Sexual maturity; Macrobrachium rosenbergii; Thailand.
Ano: 2001
URL: http://www.vliz.be/nl/open-marien-archief?module=ref&refid=6923

Maturation performance, offspring quality and lipid composition of &lt;i&gt;Macrobrachium rosenbergii&lt;/i&gt; females fed increasing levels of dietary phospholipids
Provedor de dados: 27
Autores: Cavalli, R.O.; Menschaert, G.; Lavens, P.; Sorgeloos, P.
The effects of increasing levels of dietary phospholipids (PL) on the reproductive performance, egg and larval quality, and lipid composition of females of the freshwater prawn &lt;i&gt;Macrobrachium rosenbergii&lt;/i&gt; were investigated. Three isolipidic diets containing similar amounts of highly unsaturated fatty acids but varying levels of PL (0.8, 2.4 and 4.6%) were fed during 180 days to three groups of eight females originating from Thai ponds. No significant differences were observed for fecundity, egg size and hatchability, starved larvae size, and size, survival and tolerance to stress of 8 day-old larvae. Similarly, no major differences in the lipid composition of the midgut gland, ovaries and muscle tissue of females could be detected. Results...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Animal nutrition; Brood stocks; Complex lipids; Diets; Eggs; Feed composition; Feeding experiments; Females; Prawn culture; Sexual maturity; Sexual reproduction; Macrobrachium rosenbergii; Thailand.
Ano: 2000
URL: http://www.vliz.be/nl/open-marien-archief?module=ref&refid=3347

Rice versus Shrimp Production in Thailand: Is There Really a Conflict?
Provedor de dados: 31
Autores: Mekhora,   Thamrong; McCann,   Laura M.J.
Shrimp farming in Thailand has had disastrous effects on the environment in the past, which has prompted a government ban on shrimp production in inland areas.  However, a new low-salinity shrimp farming system has developed that seems to have fewer disease and environmental problems than previous systems but competes with rice production for land and water resources.  The present study found that shrimp farming exhibits increasing returns to scale and is much more profitable than rice farming, which offers opportunities for rice farmers to improve their incomes through diversification.  No evidence was found for external environmental effects of shrimp production on rice production or vice versa.  A total ban on shrimp production in rice farming areas...
Tipo: Journal Article
Palavras-chave: Environment; Rice; Shrimp; Technical change; Thailand; Q12; Q16; Q24; Q28.
Ano: 2003
URL: http://purl.umn.edu/43217

Household resources, household composition, and child nutritional outcomes
Provedor de dados: 31
Autores: Cameron,   Michael P.; Lim,   Steven.
In many developing countries the composition of rural households is influenced by the migration of adult household members to urban locations in search of employment. Children may be left in the care of their mother alone, or in the care of grandparents when both parents have migrated. Using representative data from rural Northeast Thailand, this paper investigates whether household composition has any effect on the nutritional outcomes of children. Our findings suggest that household types other than nuclear families result in some significantly worse child nutritional outcomes. One implication is that governments should target programs to protect the welfare of the children of migrants in origin communities.
Tipo: Conference Paper or Presentation
Palavras-chave: Migration; Household composition; Children; Thailand; Consumer/Household Economics; I12; O15; O18.
Ano: 2007
URL: http://purl.umn.edu/10371

INTERNATIONAL SPILLOVERS, PRODUCTIVITY GROWTH AND OPENNESS IN THAILAND: AN INTERTEMPORAL GENERAL EQUILIBRIUM ANALYSIS
Provedor de dados: 31
Autores: Diao,   Xinshen; Rattso,   Jorn; Stokke,   Hildegunn Ekroll.
Thailand has experienced economic growth well above world averages for about 40 years. It is a challenge to understand the sources of this high growth path, and in particular why growth has not slowed down with assumed decreasing returns to capital. We develop an intertemporal general equilibrium model separating between agriculture and industry, and with open capital market and endogenous productivity growth to analyze the underlying adjustment mechanisms. Foreign technology spillover embodied in trade is assumed to be the driving force of the productivity growth, consistent with econometric evidence. The high growth experience is understood as a transition path with interaction between productivity growth, openness and capital investment. Counterfactual...
Tipo: Working or Discussion Paper
Palavras-chave: Intertemporal growth modelling; Endogenous productivity growth; Foreign technology spillover; Trade and growth; Thailand; International Development; O4; O4; O5.
Ano: 2002
URL: http://purl.umn.edu/16316

The Asian Maize Biotechnology Network (AMBIONET): A Model for Strengthening National Agricultural Research Systems
Provedor de dados: 31
Autores: Pray,   Carl E.
This report reviews the impacts of the Asian Maize Biotechnology Network (AMBIONET), organized by the International Maize and Wheat Improvement Center (CIMMYT) with funding from the Asian Development Bank to strengthen the capacity of public maize research institutions in China, India, Indonesia, Philippines, Thailand, and Vietnam to produce high-yielding, disease resistant, stress tolerant maize cultivars. It was found that, during its lifetime (1998-2005), AMBIONET clearly benefited researchers and institutions in participating countries, as well as CIMMYT. In addition, there was good progress toward developing improved cultivars. Asian farmers are just beginning to gain from the work, but their future benefits will likely pay for AMBIONET’s relatively...
Tipo: Report
Palavras-chave: Zea mays; Plant breeding; Biotechnology; Breeding methods; Research methods; Disease resistance; Yield increases; Research institutions; China; India; Indonesia; Philippines; Thailand; Viet Nam; Asia; Crop Production/Industries; Research and Development/Tech Change/Emerging Technologies; F30; F01.
Ano: 2006
URL: http://purl.umn.edu/56103

Intensifying agricultural sustainability: An analysis of impacts and drivers in the development of ‘bright spots’
Provedor de dados: 31
Autores: Noble,   Andrew D.; Bossio,   Deborah A.; Penning de Vries,   Frits W.T.; Pretty,   Jules N.; Thiyagarajan,   T.M.
Tipo: Report
Palavras-chave: Food security; Farming systems; Sustainable agriculture; Productivity; Investment; Thailand; Palestine; Latin America; Africa; Agribusiness; Agricultural and Food Policy; Consumer/Household Economics; Crop Production/Industries; Demand and Price Analysis; Environmental Economics and Policy; Farm Management; Food Consumption/Nutrition/Food Safety; Food Security and Poverty; Production Economics; Productivity Analysis; Risk and Uncertainty.
Ano: 2006
URL: http://purl.umn.edu/91818

Migration, Household Composition, and Child Welfare in Rural Northeast Thailand
Provedor de dados: 31
Autores: Cameron,   Michael P.; Lim,   Steven.
In many developing countries the composition of rural households is influenced by the migration of adult household members to urban locations in search of employment. Children may be left in the care of their mother alone, or in the care of grandparents when both parents have migrated. Using representative data from a household survey conducted in rural Northeast Thailand in 2003, this paper investigates whether household composition has any effect on the welfare of children, as measured by anthropometric measurements including height-for-age, weight-for-age, and weight-for-height. Our findings suggest that household types other than nuclear families result in some significantly worse child nutritional outcomes. The implication is that governments should...
Tipo: Conference Paper or Presentation
Palavras-chave: Migration; Household composition; Children; Thailand; Community/Rural/Urban Development; Consumer/Household Economics; Environmental Economics and Policy; Food Consumption/Nutrition/Food Safety; Food Security and Poverty; Health Economics and Policy; I31; O15; O18.
Ano: 2005
URL: http://purl.umn.edu/98508

ON TESTS FOR LONG MEMORY PROCESS BEHAVIOR OF INTERNATIONAL TOURISM MARKET: THAILAND AND INDIA
Provedor de dados: 31
Autores: Sriboonchitta,   Songsak; Chaitip,   Prasert; Balogh,   Peter; Kovacs,   Sandor; Chaiboonsri,   Chukiat.
In our research we examine the behaviour of both Thailand’s and India’s international tourism market by using long-memory analysis. The international tourism market of Thailand combined with seven groups such as East Asia, Europe, The Americas, South Asia, Oceania, Middle East and Africa. Similarly, the international tourism market of India combined with nine countries: USA, UK, Canada, Germany, France, Japan, Malaysia, Australia and Sri Lanka. Moreover, three statistical tests for long-memory process such as R/S test, Modified R/S test and GPH-test are employed to study these markets. The empirical findings in general provide more support for long memory process in international tourism market of Thailand and evidence for short-term dependence in...
Tipo: Journal Article
Palavras-chave: Thailand; India; Long-memory process; Tourism Market; Marketing.
Ano: 2011
URL: http://purl.umn.edu/104679

The coastal environmental profile of Ban Don Bay and Phangnga Bay, Thailand
Provedor de dados: 31
Tipo: Report
Palavras-chave: Environmental profile; Coastal zone management; Coastal zone; Ban Don Bay; Phangnga Bay; Thailand; Environmental Economics and Policy.
Ano: 1988
URL: http://purl.umn.edu/44686

Sub-Contracting in Rural Areas of Thailand
Provedor de dados: 31
Autores: Mead,   Donald C.
This paper describes an arrangement where a producer undertakes certain steps in the production process done by individuals working in their own homes in Thailand. The paper also provides a description of how this system operates in four different industries, presents survey data on people engaged in subcontracting work, evaluates the subcontracting system, and determines the advantages and disadvantages of its operation.
Tipo: Report
Palavras-chave: Food security; Food policy; Thailand; Subcontracting; Community/Rural/Urban Development; Downloads November 2008-July 2009: 7; Q18.
Ano: 1982
URL: http://purl.umn.edu/54766

Supply chain differentiation, contract agriculture, and farmers’ marketing preferences: the case of sweet pepper in Thailand
Provedor de dados: 31
Autores: Schipmann,   Christin; Qaim,   Matin.
There is an emerging body of literature analyzing how smallholder farmers in developing countries can be linked to modern supply chains. However, most of the available studies concentrate on farm and farmer characteristics, failing to capture details of institutional arrangements between farmers and traders. Moreover, farmers’ preferences have rarely been considered. Here, we address these gaps by analyzing different market channels for sweet pepper in Thailand. Using data from a survey and choice experiment with farmers, we find that there is a general preference for marketing options that do not involve a contract. Additional provision of inputs and credit can increase the attractiveness of contracts. Yet, the most important factor for farmers is to...
Tipo: Working or Discussion Paper
Palavras-chave: Choice experiment; Contract design; Farmers’ stated preferences; Modern agricultural supply chains; Thailand; Community/Rural/Urban Development; Institutional and Behavioral Economics; International Development; L14; O31; Q12; Q13.
Ano: 2011
URL: http://purl.umn.edu/108349

Forecasting with X-12-ARIMA: International tourist arrivals to India and Thailand
Provedor de dados: 31
Autores: Balogh,   Peter; Kovacs,   Sandor; Chaiboonsri,   Chukiat; Chaitip,   Prasert.
Forecasting is an essential analytical tool in tourism policy and planning. This paper focuses on forecasting methods based on X-12-ARIMA seasonal adjustment and this method was developed by the Census Bureau in the United States. It has been continually improved since the 1960s, and it is used by many statistics agencies and central banks. The secondary data were used to produce forecasts of international tourist arrivals to India for 2007-2010 and also these data were used to produce forecasts of international tourist arrivals to Thailand for 2006-2010. From these period the results confirm that the best forecasting method based on the X-12-ARIMA seasonal adjustment is X-12-ARIMA(0,1,2)(0,1,1), X-12-ARIMA(0,1,1)(0,1,1) and X-12-ARIMA(2,1,0)(0,1,1) for...
Tipo: Journal Article
Palavras-chave: India; Thailand; International tourism; X-12-ARIMA; The best forecasting methods; Agricultural and Food Policy; International Development; Research Methods/ Statistical Methods.
Ano: 2009
URL: http://purl.umn.edu/49226

Modern food retailers and traditional markets in developing countries: Comparing quality, prices, and competition strategies in Thailand
Provedor de dados: 31
Autores: Schipmann,   Christin; Qaim,   Matin.
Supermarkets and hypermarkets are expanding rapidly in many developing countries. While consequences for farmers and consumers were analyzed recently, little is known about the implications for traditional retail formats such as wet markets. Using data from a market survey in Thailand and hedonic regression models, we analyze quality and prices for fresh vegetables from different retail outlets. Compared to wet markets, modern retailers sell higher quality at higher prices, indicating that they are primarily targeting better-off consumers. Hence, they are not directly competing for the same market segments. Yet there are signs that modern and traditional markets will gradually converge.
Tipo: Working or Discussion Paper
Palavras-chave: Supermarkets; Modern retailers; Traditional wet markets; Product quality; Vegetables; Thailand; Agribusiness; Agricultural and Food Policy; Demand and Price Analysis; C21; L15; Q13.
Ano: 2011
URL: http://purl.umn.edu/108348

Investigating Thai Shopping Behavior: Wet-Markets, Supermarkets and the ‘Big Middle’
Provedor de dados: 31
Autores: Gorton,   Matthew; Sauer,   Johannes; Supatpongkul,   Pajaree.
Drawing on the Big Middle theory of retail evolution, an analysis of primary survey data on Thai shopping behavior seeks to understand the relative satisfaction of consumers with wet markets and supermarkets, identifying the factors that affect frequency of visit to, and purchase behavior within, these retail outlets. This provides the basis for engaging in a wider debate on the possibility of a ‘Global Big Middle’ for food retailing. On all salient attributes affecting retail outlet choice, supermarkets perform better than wet markets. However for fresh produce, wet markets continue to account for the majority of expenditure, albeit to a far lesser extent than in previous studies. A bootstrapped bivariate ordered probit model identifies that supermarkets...
Tipo: Conference Paper or Presentation
Palavras-chave: Big Middle; Food retailing; Thailand; Consumer/Household Economics; Food Consumption/Nutrition/Food Safety; Marketing; D12; L81; P46.
Ano: 2009
URL: http://purl.umn.edu/50332

Modern Supply Chains and Product Innovation: How Can Smallholder Farmers Benefit?
Provedor de dados: 31
Autores: Schipmann,   Christin; Qaim,   Matin.
There is an emerging body of literature analysing how smallholder farmers in developing countries can benefit from modern supply chains. However, most of the available studies concentrate on export markets and fail to capture spillover effects that modern supply chains may have on local markets. Here, we analyse the case of sweet pepper in Thailand, which was initially introduced as a product innovation in modern supply chains, but which is now widely traded also in more traditional markets. Using survey data from smallholder farmers and econometric techniques, we show that sweet pepper cultivation contributes significantly to higher household incomes. Strikingly, at this stage, participation in modern supply chains does not lead to higher incomes than...
Tipo: Conference Paper or Presentation
Palavras-chave: Adoption; Duration analysis; Impact assessment; Modern supply chains; Product innovation; Sweet pepper; Thailand; Community/Rural/Urban Development; Marketing; Research Methods/ Statistical Methods; C21; C25; C41; Q13.
Ano: 2009
URL: http://purl.umn.edu/51046

Postharvest R &amp; D concerning tropical fruits
Provedor de dados: 31
Autores: Chudleigh,   Peter D.
An economic evaluation of two Australian Centre for International Agricultural Research (ACIAR) projects in the area of postharvest technology for tropical fruits was undertaken. This evaluation considered a 30 year time period from the first year of investment and assumed a discount rate of 5 per cent. The estimate of the net present value of the research and development investment was $93 million expressed in 1996/97 terms. The benefit–cost ratio was 38:1 and the internal rate of return estimated at 64 per cent.  If benefits realised by 1996/97 were considered, the net present value was $30 million, the benefit–cost ratio was 13:1, and the internal rate of return was 63 per cent.  Benefits accrued to both Thailand and Australia, with the proportion of...
Tipo: Book
Palavras-chave: Postharvest; Technology; Tropical fruit; Fruit; Australia; Thailand; Net present value; Mango; Longan; Durian; Agribusiness; Agricultural and Food Policy; Crop Production/Industries; Farm Management; International Development; Marketing; Production Economics.
Ano: 1998
URL: http://purl.umn.edu/47652

Intersectoral Migration in Southeast Asia: Evidence from Indonesia, Thailand, and the Philippines
Provedor de dados: 31
Autores: Butzer,   Rita; Mundlak,   Yair; Larson,   Donald F.
Using time-series data spanning three decades, we examine the determinants of sectoral migration in Indonesia, Thailand, and the Philippines.  We used a principal-components algorithm to address the problems associated with trended and intercorrelated explanatory variables.  Migration rates in the three countries are low relative to other developing countries, with the consequence of persistent intersectoral income differentials.  Even so, the rate of migration has been responsive to the income ratios in each country.  The migration rates were also affected by the absorbing capacity of nonagriculture, as indicated by several measures.  In contrast to other studies, policy variables consisting of indicators of physical and human capital had little impact on...
Tipo: Journal Article
Palavras-chave: Agriculture; Indonesia; Labor; Migration; Philippines; Thailand.
Ano: 2003
URL: http://purl.umn.edu/43290

Migration and Farm Efficiency: Evidence from Northern Thailand
Provedor de dados: 31
Autores: Nonthakot,   Phanin; Villano,   Renato A.
This paper investigates the relationship between labour migration and agricultural productivity in the Northern Province of Thailand. Drawing on maize production data from a household survey, we estimate a stochastic production function to evaluate the effects of migration, remittances and salient characteristics of migrants on the mean maize output and levels of technical efficiency. Evidence shows that remittances and number of migrant workers facilitate maize production. It was also found that remittances, duration of migration, gender and education of migrants enhance the productive capacity of maize farmers.
Tipo: Conference Paper or Presentation
Palavras-chave: Migration; Stochastic frontier; Technical efficiency; Maize; Thailand; Crop Production/Industries; Labor and Human Capital.
Ano: 2008
URL: http://purl.umn.edu/5981

The economics and management of Thai marine fisheries
Provedor de dados: 31
Autores: Panayotou,   Theodore; Jetanavanich,   Songpol.
Tipo: Report
Palavras-chave: Fishery economics; Fishery management; Marine fisheries; Thailand; Farm Management.
Ano: 1987
URL: http://purl.umn.edu/44681

Individual social capital and access to formal credit in Thailand
Provedor de dados: 31
Autores: Dufhues,   Thomas; Buchenrieder,   Gertrud; Munkung,   Nuchanata.
This study shows how different forms of individual social capital affect  access to formal credit in rural Thailand. In the context of agriculture economics, an  innovative data collection approach is used that originates from the field of sociology  (personal network survey). We measure social capital according to: 1. the tie strength  between the respondent and the personal network member (bonding/bridging); and 2. the  social distance between the respondent and the personal network member (linking).  Strong ties (bonding) in combination with access to socially distant network members  (linking) reduce the chances of being access-constrained.
Tipo: Presentation
Palavras-chave: Thailand; Access to credit; Social capital; Personal networks; Agricultural Finance; Research Methods/ Statistical Methods.
Ano: 2012
URL: http://purl.umn.edu/123401

The Impact of Capital Intensive Farming in Thailand: A Computable General Equilibrium Approach
Provedor de dados: 31
Autores: Pue-on,   Anuwat; Ward,   Bert D.; Gan,   Christopher E.C.
The aim of this study is to explore whether efforts to encourage producers to use agricultural machinery and equipment will significantly improve agricultural productivity, income distribution amongst social groups, as well as macroeconomic performance in Thailand. A 2000 Social Accounting Matrix (SAM) of Thailand was constructed as a data set, and then a 20 production-sector Computable General Equilibrium (CGE) model was developed for the Thai economy. The CGE model is employed to simulate the impact of capital-intensive farming on the Thai economy under two different scenarios: technological change and free trade. Four simulations were conducted. Simulation 1 increased the share parameter of capital in the agricultural sector by 5%. Simulation 2 shows a...
Tipo: Conference Paper or Presentation
Palavras-chave: Capital intensive farming; CGE; General equilibrium; SAM; Thailand; Agricultural and Food Policy; Crop Production/Industries; Environmental Economics and Policy; Farm Management; Productivity Analysis.
Ano: 2010
URL: http://purl.umn.edu/96816

An Analysis of Scope Economies and Specialisation Efficiencies Among Thai Shrimp and Rice Smallholders
Provedor de dados: 31
Autores: Mekhora,   Thamrong; Fleming,   Euan M.
Smallholders increasingly combine shrimp culture with the more traditional rice enterprise in regions of Thailand suitable for raising shrimps. They can exploit cost complementarities in production by combining activities in these enterprises within their farming systems. At the same time, it makes them more susceptible to on-farm negative externalities between rice and shrimp production, in both directions, causing scope diseconomies. A stochastic input distance model is estimated using data on shrimp and rice production by 52 smallholder households. Results from the estimated model are used to establish whether scope economies or diseconomies exist and whether specialisation in either shrimp or rice production significantly influences technical...
Tipo: Working or Discussion Paper
Palavras-chave: Scope economies; Specialisation efficiencies; Input distance function; Thailand; Smallholders; Technical efficiency; Crop Production/Industries; Farm Management; Livestock Production/Industries.
Ano: 2004
URL: http://purl.umn.edu/12914

Economic gains of improving soil fertility and water holding capacity with clay application: the impact of soil remediation research in northeast Thailand
Provedor de dados: 31
Autores: Saleth,   Rathinasamy Maria; Inocencio,   Arlene; Noble,   Andrew D.; Ruaysoongnern,   Sawaeng.
Declining productivity of agricultural soils in Northeast Thailand is a challenge facing land managers and farmers. A program was initiated in 2002 to investigate the potential role of incorporating clay-based materials into degraded soils as a means of enhancing productivity. This research report attempts to provide an ex-post assessment of the field level impact and economic viability of this approach, using the empirically derived estimates of the average income impacts that the application of bentonite or clay technology has generated among farm communities in Northeast Thailand. From an exclusive IWMI perspective, the impact evaluation suggests that the program has a net present value (NPV) of US$0.41 million with a benefit-cost ratio (BCR) of 2.44...
Tipo: Report
Palavras-chave: Soil improvement; Impact assessment; Research projects; Soil fertility; Sandy soils; Water holding capacity; Clay soils; Soil water relations; Soil management; Farming systems; Crop yield; Vegetable crops; Rice; Sorghum; Models; Statistical methods; Cost benefit analysis; Economic analysis; Economic aspects; Thailand; Agribusiness; Agricultural Finance; Crop Production/Industries; Environmental Economics and Policy; Farm Management; Land Economics/Use; Production Economics; Productivity Analysis; Research and Development/Tech Change/Emerging Technologies; Research Methods/ Statistical Methods.
Ano: 2009
URL: http://purl.umn.edu/53064

PARTICIPATION OF LOCAL PEOPLE IN WATER MANAGEMENT: EVIDENCE FROM THE MAE SA WATERSHED, NORTHERN THAILAND
Provedor de dados: 31
Autores: Heyd,   Helene; Neef,   Andreas.
In the early 1990s, Thailand launched an ambitious program of decentralized governance, conferring greater responsibilities upon sub-district administrations and providing fiscal opportunities for local development planning. This process was reinforced by Thailand’s new Constitution of 1997, which explicitly assures individuals, communities and local authorities the right to participate in the management of natural resources. Drawing on a study of water management in the Mae Sa watershed, northern Thailand, this study analyzes to what extent the constitutional right for participation has been put into practice. To this end, a stakeholder analysis was conducted in the watershed, with a focus on the local people’s interests and strategies in water management...
Tipo: Working or Discussion Paper
Palavras-chave: Participation; Water management; Water policy; Stakeholders; Thailand; Resource /Energy Economics and Policy.
Ano: 2004
URL: http://purl.umn.edu/60326

Pigeonpea improvement
Provedor de dados: 31
Autores: Ryan,   James G.
This study was commissioned by the Australian Centre for International Agricultural Research (ACIAR) to evaluate the economic impact of two projects (8201 and 8567) for which ACIAR provided support from 1982–89. These projects were aimed at the improvement of the grain yield potential of pigeonpea (Cajanus cajan) using modern plant breeding, along with associated physiological, agronomic, processing and socioeconomic research. The commissioned organisation in Australia was the University of Queensland. The partners were: Fiji (Ministry of Primary Industries, Native Land Development Corporation); Indonesia (Central Research Institute for Food Crops, Agency for Agricultural Research and Development); India (Indian Council for Agricultural Research,...
Tipo: Book
Palavras-chave: Pigeonpea; ACIAR; Economic impact; Yield; Plant breeding; Fiji; Indonesia; India; Thailand; Australia; Agribusiness; Agricultural and Food Policy; Crop Production/Industries; Food Consumption/Nutrition/Food Safety; Food Security and Poverty; International Development; Production Economics.
Ano: 1998
URL: http://purl.umn.edu/47498

Irrigation and water policies in the Mekong region: Current discourses and practices
Provedor de dados: 31
Autores: Molle,   Francois.
Tipo: Report
Palavras-chave: Water resource management; Water policy; Water law; Participatory management; Irrigation management; River basins; Governance; South East Asia; Thailand; Cambodia; Laos; Vietnam; Myanmar; China; Mekong Region; Community/Rural/Urban Development; Environmental Economics and Policy; Farm Management; Institutional and Behavioral Economics; Land Economics/Use; Political Economy; Resource /Energy Economics and Policy.
Ano: 2005
URL: http://purl.umn.edu/53062

Fruit fly in Malaysia and Thailand 1985-1993
Provedor de dados: 31
Autores: Collins,   B.A.; Collins,   David J.
Fruit flies are a serious economic pest affecting horticultural production world-wide. Increasing coordination of activities between neighbouring countries and those countries involved in fresh fruit trade is leading to more effective regional management of the fruit fly pest.  1.1 ACIAR Research Projects.   ACIAR has supported fruit fly research in developing countries since 1984. Two projects, based in Thailand and Malaysia, have generated significant scientific and economic outcomes. The total cost of these two projects was $1.7m (in 1996 dollars). Specific outcomes include: 1. A more detailed understanding of exotic fruit fly species, their host range, pest status and spatial distribution; 2. Increased interest in fruit fly management in Thailand and...
Tipo: Book
Palavras-chave: Fruit fly; Malaysia; Thailand; Australia; Pest; Fruit; Production; Export; Papaya; Outbreak; Agribusiness; Crop Production/Industries; Farm Management; Food Consumption/Nutrition/Food Safety; Food Security and Poverty; International Development; Production Economics; Research and Development/Tech Change/Emerging Technologies.
Ano: 1998
URL: http://purl.umn.edu/47194

Reducing fish losses due to Epizootic Ulcerative Syndrome - An Ex Ante Evaluation
Provedor de dados: 31
Autores: Centre for International Economics.
The Australian Centre for International Agricultural Research (ACIAR) project no. 9130 established causes and control measures for epizootic ulcerative syndrome, a major killer of wild and cultured fish. The project cost $1.7 million dollars and, based on conservative assumptions, could yield net benefits (in present value terms) of $56 million. These significant benefits are a result of the importance of fish production in Australia, Indonesia and Thailand, both as a commercial crop and a source of subsistence income.  These benefits are based on the assumption that the knowledge obtained from the project is actually adopted by fish producers and others. There is no guarantee of this, and the results should be interpreted in that light. This also suggests...
Tipo: Book
Palavras-chave: Fish; Production; Australia; Indonesia; Thailand; Epizootic ulcerative syndrome; Disease; Agricultural and Food Policy; Food Security and Poverty; International Development; Livestock Production/Industries.
Ano: 1998
URL: http://purl.umn.edu/47499

Potential income gains for rural households in North Eastern Thailand through trade with organic products
Provedor de dados: 31
Autores: Morawetz,   Ulrich B.; Wongprawmas,   Rungsaran; Haas,   Rainer.
The study groups households in North Eastern Thailand according their income and grade of specialisation in crop production to derive representative household types. For these household types a linear optimization model is run to calculate net incomes under four scenarios. These are certified organic farming, organic farming in the initial and transitional phase and a self-sufficient farming. Simulations for the different management scenarios show that per ha cash profits are about double under certification while they can only be increased by 30 percent under self-sufficient farming, even under favourable assumptions. But transition costs to organic farming are high due to reduced yields at the beginning. According to the figures and model used, only...
Tipo: Conference Paper or Presentation
Palavras-chave: Organic agriculture; Thailand; Household income; Consumer/Household Economics; International Relations/Trade.
Ano: 2007
URL: http://purl.umn.edu/7895

New Product Development in Thai Agro-Industry: Explaining the Rates of Innovation and Success in Innovation
Provedor de dados: 31
Autores: Dhamvithee,   Pisit; Shankar,   Bhavani; Jangchud,   Anuvat; Wuttijumnong,   Phaisarn.
The Thai food industry is amongst the most dynamic and diverse in the world. Continual innovation in the form of new product development is critical to this industry, and yet new products are more likely to fail than succeed. In this paper,we investigate factors explaining both the rate of new product development as well as the rate of success in products newly introduced into the market, using data from a survey of firms. The methodology involves a Poisson regression to investigate the determinants of innovation and a Least Squares regression to explain success rates in innovation.
Tipo: Journal Article
Palavras-chave: New product development; Thailand; Food industry; Innovation.; Agribusiness.
Ano: 2005
URL: http://purl.umn.edu/8137

Improved drying of high moisture grains
Provedor de dados: 31
Autores: McLeod,   Ross.
An economic evaluation of three ACIAR projects whose primary objective was to improve postharvest grain drying in Thailand and Australia is provided in this report.  During 1983–1996, ACIAR invested A$1.2 million in research designed to improve grain drying in these countries. Based on current adoption, the investment has resulted in a realised net present value of A$3.6 million. A benefit–cost ratio of 3:1 was estimated for the projects. In other words, for each dollar invested, three dollars of project benefits have resulted. A high proportion of realised benefits was estimated to accrue to Australian rice producers, through reduced grain drying costs, while benefits have also been captured by the Thai rice production industry through reduced postharvest...
Tipo: Book
Palavras-chave: Economic evaluation; Australia; Thailand; Postharvest grain drying; Rice; Net present value; Benefit-cost ratio; High impact; Benefits; Grain drying; Agribusiness; Crop Production/Industries; Farm Management; Food Security and Poverty; International Development; Production Economics.
Ano: 1999
URL: http://purl.umn.edu/47692

Modelling Water Use in Thailand
Provedor de dados: 31
Autores: Piyanuch,   Wuttisorn; MacAulay,   T. Gordon; Batterham,   Robert L.
In this paper a model is proposed for analysing alternative policies that might be used in allocating water in Thailand. The model used is an integration of farm linear programming models with a spatial equilibrium model, using the so-called price-linked farm and spatial model (Batterham and MacAulay, 1994). A method of linking spatial equilibrium models and linear programming representations of farm models via the demand side as opposed to the supply side is outlined in this paper. A case study is made of the Chao Phraya Delta, an area that is progressively challenged by competing claims for water use and which needs to better allocate water resources.
Tipo: Conference Paper or Presentation
Palavras-chave: Water use; Spatial equilibrium model; Thailand; Resource /Energy Economics and Policy.
Ano: 2003
URL: http://purl.umn.edu/58272

The microanatomy of the central nervous system and brain of the Indo-Pacific seahorse, Hippocampus barbouri, during development
Provedor de dados: 103
Autores: Senarat,Sinlapachai; Kettratad,Jes; Kaneko,Gen; Kamnurdnin,Thatpon; Sudtongkong,Chanyut.
ABSTRACT The central nervous system (CNS) of Teleostei is a complex system of self-governance and its morphology is reflected in the physiological and reproductive behaviors. The Indo-Pacific seahorse, Hippocampus barbouri Jordan &amp; Richard son, 1908, is a new candidate species for aquaculture in Thailand. In this study, we investigated the brain morphology of H. barbouri across various developmental windows. Light microscopic observations of adult brains revealed a large optic tectum in the mesencephalon, whereas the cerebral hemispheres and the cerebellum are of medium size. The detailed brain structures were generally similar to those of other teleosts; however, only five distinct layers were present in the optic tectum, including the stratum...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Histology; Seahorse; Spinal cord; Thailand.
Ano: 2020
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702020000100327

Breeding and genetics for the improvement of yield and quality of corn in Thailand
Provedor de dados: 106
Autores: Sujin Jinahyon.
42 tables
Palavras-chave: Corn; Maize; Plant breeding; Genetics; Yields; Quality; Yield trials; Variety trials; Downy mildew; Disease resistance; Thailand; ข้าวโพด; การปรับปรุงพันธุ์; ผลผลิต; คุณภาพ; ประเทศไทย.
Ano: 1975
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3822

การติดตามความต้านทานต่อสารเคมีป้องกันกำจัดแมลงของเพลี้ยกระโดดสีน้ำตาลในภาคตะวันออกเฉียงเหนือของไทย
Provedor de dados: 106
Autores: Sukanya Arunmit; Wantana Sriratanasak; Jintana Chaiwong; Urassaya Boonpramook.
Brown planthopper (BPH), Nilaparvata lugens (Stål), is a major insect pest of rice in Thailand.Because of their ability to adapt to host plant and environment, the BPH becomes an extremely destructive pest and difficult to control. The purpose of this research is to monitor the insecticide resistance of BPH in North Eastern (NE) Thailand. The BPH populations were collected from the outbreak areas in 9provinces during 2011 to 2012. The toxicity (LD50) of 10 insecticides was conducted using Topical bioassay method. The results showed that the BPH populations from 7 provinces were resistant to ethiprole and isoprocarb. The NongBua Lam Phu population was the widest spectrum of resistance to the tested insecticides,whereas, the BPH population from Sisaket was...
Tipo: PhysicalObject
Palavras-chave: Rice; BHP; Insecticide resistance; Toxicity level; LD50; North eastern; Thailand; ข้าว; เพลี้ยกระโดดสีน้ำตาล; ความต้านทานต่อสารเคมีป้องกันกำจัดแมลง; ระดับความเป็นพิษ; LD50; ภาคตะวันออกเฉียงเหนือ; ประเทศไทย.
Ano: 2014
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5627

Fertilizer industry in Thailand
Provedor de dados: 106
Autores: Plengsak Prakaspesuch.
Palavras-chave: Fertilizer industry; Fertilizers; Production; Thailand; อุตสาหกรรมปุ๋ย; ปุ๋ยไดแอมโมเนียมฟอสเฟท; ปุ๋ยยูเรีย; ปุ๋ยแอมโมเนียมซัลเฟท.
Ano: 1981
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4043

พื้นที่ปลูกข้าวน้ำลึกของประเทศไทย: สถานการณ์ปัจจุบันและแนวโน้มในอนาคต
Provedor de dados: 106
Autores: Chitnucha Buddhaboon; Benjamas Rossopa; Peera Dungsoongnern; Panya Romyen; Kingkaew Kunket.
Research on evaluation of deepwater rice area in Thailand: resent situation and  future trend was conducted in 2013. Secondary data collection from the Department of Agricultural Extenion and simple field survey were basic methodology of this research. The objective of the study was to evaluate the deepwater rice area and trend of this production system in Thailand. The research found that in 2012 The  deepwater rice covered an area of 388,977 rai (6.25 rai equal to 1 hectare) scatter in 46 provinces. The top five provinces of deepwater rice production area were Prachin Buri, Nakhon Nayok, Pra Nakorn Si Ayutthaya, Chaiyaphum and Nakhon Ratchasima covering and area of  110,509; 60,652; 55,367; 43,175; and 37,057 rai, respectively. The most favorable rice...
Tipo: PhysicalObject
Palavras-chave: Deepwater rice; Rice production area; Rice varieties; Thailand; ข้าวน้ำลึก; พื้นที่ปลูก; พันธุ์; ประเทศไทย.
Ano: 2014
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5639

Species of Sclerospora observed on sorghum downy mildew of maize in Thailand
Provedor de dados: 106
1 table
Palavras-chave: Corn; Maize; Downy mildew; Sclerospora; Species; Thailand; ข้าวโพด; โรคราน้ำค้าง.
Ano: 1974
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3801

Occurrence of Sclerospora spontanea Weston on Saccharum spontaneum in Thailand
Provedor de dados: 106
Autores: Somkiat Titatarn; Syamananda, Riksh.
1 table
Palavras-chave: Corn; Maize; Wild sugarcane; Saccharum spontaneum; Downy mildew; Sclerospora spontanea; Thailand; ข้าวโพด; โรคราน้ำค้าง; ประเทศไทย.
Ano: 1976
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3874

Late rainy season planting of field corn, sweet corn , sorghum and pearl millet in upland Korat soils in northeast Thailand
Provedor de dados: 106
Autores: Finkner, Verne C.; Chaiwat Hong-Ngarm.
5 tables
Palavras-chave: Corn; Maize; Sweet corn; Sorghum; Pearl millet; Planting; Yields; Late rainy season; Upland; Korat soil; Northeast; Thailand; ข้าวโพด; ข้าวโพดหวาน; ข้าวฟ่าง; ข้าวฟ่างไข่มุก.
Ano: 1974
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3816

Research methods in studying the demonstration of improved corn variety and technology in farmers fields in Thailand
Provedor de dados: 106
Autores: Supranee Rungdanay; Paitoon Kachamart.
2 ill., 5 tables
Palavras-chave: Corn; Maize; Varieties; Fertilizers; Yields; Production costs; Demonstration; Farmer's fields; Thailand; ข้าวโพด; แปลงสาธิต; เทคโนโลยีการผลิต; การทดสอบในไร่นาเกษตรกร.
Ano: 1975
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3846

Recent studies on the chemical control of Patanga attacking corn in Thailand
Provedor de dados: 106
Autores: Ratanawaraha, C.; Pojananuwong, S.; Sucharit, R.; Rumakom, M.
4 ill.
Palavras-chave: Corn; Maize; Patanga; Chemical control; Thailand; ข้าวโพด; ตั๊กแตนปาทังก้า; ประเทศไทย.
Ano: 1972
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3909

Acceptance of hybrid seed in Thai agriculture
Provedor de dados: 106
Autores: Prasert Boonmayam.
Palavras-chave: Corn; Maize; Hybrid seed; Hybrids; Production; Thailand; ข้าวโพด; เมล็ดพันธุ์ลูกผสม; การผลิตเมล็ดพันธุ์.
Ano: 1980
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4035

การรวบรวมและประเมินลักษณะกลุ่มพันธุ์ข้าวเล้าแตก
Provedor de dados: 106
Autores: Anuchat Kotchasatit; Uraiwan Kotchasatit; Kissana Sattayagul.
Lao Taek is a traditional glutinous rice variety being grown by farmers in the northeast and some parts in the north of Thailand. It becomes popular because of its ability to give high yield, which related to high number of grains per panicle and high number of panicles per hill. It is questionable that Lao Taek might have genetic diversity among different growing areas. Collection of 6 genetic stocks from Ubon Ratchathani, Yasothorn, Sakon Nakorn and Nan were conducted during 2008-2010. These stocks were evaluated for their agronomic characteristics and yield performances in comparison with 3 accessions from the National Rice Germplasm Bank in Ubon Ratchathani Rice Research Center (URRC) in 2012 wet season. The results showed that agronomic...
Tipo: Collection
Palavras-chave: Low Taek; Glutinious rice; Traditional rice; Northeastern region; Thailand; ข้าวเหนียว; ข้าวเล้าแตก; ข้าวพื้นเมือง; เกษตรกร; ลักษณะประจำพันธุ์; ศักยภาพการให้ผลผลิต; ผลผลิต; ภาคตะวันออกเฉียงเหนือ.
Ano: 2012
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5349

สภาพฟ้าอากาศที่เปลี่ยนแปลง: ผลกระทบของอากาศหนาวเย็นต่อผลผลิตของข้าวในเขตภาคเหนือตอนล่าง
Provedor de dados: 106
Autores: Acharaporn Na Lampang Noenplab.
Rice growing areas in the Lower North of Thailand has been severely affected by extreme climate change seen as cold injury in 2007 dry season. The total affected area was 621,176 rai (99,388 ha) resulted in a drastic loss of 2,749 million Baht ($US 89 million). Since it has been reported that the most sensitive stage to cool temperature is the young microspore stage, approximately 8.5-10 days before flowering, and the critical range of temperature for cold injury resulted in panicle sterility is 15-20 oC. This preliminary investigation firstly aimed to observe visible changes after exposing to cool temperatures. Secondly, to observe the relationship between low temperature and sterility. Thirdly, to measure a subsequent reduction in grain yield of rice cv....
Tipo: Collection
Palavras-chave: Rice; Climate change; Cold injury; Young microspore stage; Panicle sterility; Leaf discoloration; Tip degeneration; Yield loss; Lower North region; Supanburi 3; Thailand; ข้าว; สภาพอากาศหนาวเย็น; ผลกระทบจากภูมิอากาศ; การเป็นหมันของรวงข้าว; ปลายรวงฝ่อ; ผลผลิตข้าว; พันธุ์สุพรรณบุรี 3; การเปลี่ยนแปลงของอากาศ; อายุเก็บเกี่ยว; ภาคเหนือตอนล่าง.
Ano: 2008
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5097

การศึกษาปัจจัยทางด้านความยาวกิ่งที่แตกใหม่ ต่อเปอร์เซ็นต์การร่วง, ปริมาณ total non-structural carbohydrate และคุณภาพของพลับพันธุ์ Xichu และ Fuyu
Provedor de dados: 106
Autores: Theeraporn Chidmankun.
Special Problem (B.S. in Agriculture)
Tipo: PhysicalObject
Palavras-chave: Persimmon; Diospyros kaki; Fuyu variety; Xichu variety; New shoot; Length; Branching; Fruiting; Fruit quality; Non structural carbohydrate; Fruit drop; Chiangmai province; Thailand; พลับ; พันธุ์ฟูยู; พันธุ์ซิชู; ความยาวกิ่ง; การแตกกิ่ง; การติดผล; ขนาดผล; คุณภาพผลผลิต; ปริมาณคาร์โบไฮเดรต; การร่วงของผล; จ.เชียงใหม่; ประเทศไทย.
Ano: 1999
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5497

พันธุกรรมความต้านทานต่อโรคใบจุดสีน้ำตาลในข้าวบาร์เลย์
Provedor de dados: 106
Autores: Kasemson Suriyawan.
Thesis (M.Sc. in Agriculture)
Tipo: PhysicalObject
Palavras-chave: Barley; Bipolaris sorokiniana; Fungi; Spot blotch disease; Plant breeding; Genetic inheritance; Disease resistance; Variety trials; Thailand; ข้าวบาร์เลย์; เชื้อรา; โรคใบจุดสีน้ำตาล; สายพันธุ์; การปรับปรุงพันธุ์; พันธุกรรม; การถ่ายทอดลักษณะ; ความต้านทานโรค; การทดสอบพันธุ์; ประเทศไทย.
Ano: 1999
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5509

ผลของการให้อาหารหยาบผสมคุณภาพสูง เพื่อเพิ่มผลผลิตโคนม ในฟาร์มเกษตรกรรายย่อย ในเขตภาคตะวันออกเฉียงเหนือของไทย
Provedor de dados: 106
Autores: Metha Wanapat; Suban Foiklang; Surat Sukjai; Perm Tamkhonburi; Pongsatorn Gunun; Kampanat Phesatcha.
The objective of this study was to investigate feeding of Phaseolus calcaratus, PC or Tua-mun mixed with ruzi grass at the ratio of 1:1 for lactating dairy crossbreds on 15 small-holder dairy farms. Randomized complete block design (RCBD) was employed using 60 lactating cows. Four cows per farm were subjected into 2 groups to receive ruzi grass (control) and PC mixed with ruzi grass (high quality roughage) and given ad libitum. All cows were offered a concentrate diet with the ratio to milk yield of 1:2. Feeding trial lasted for 45 days with cooperation with all dairy farmers. The results were shown that total dry matter intake, milk yield and 3.5% fat corrected milk were significantly higher (P&lt;0.05) in cows fed with the mixture of roughage than those...
Tipo: PhysicalObject
Palavras-chave: Dairy crossbreds; Smallholder dairy farms; Animal feeding; Phaseolus calcaratus; High quality roughage; Milk production; Northeastern; Thailand; โคนม; พันธุ์โฮสไตน์ฟรีเชี่ยน; พันธุ์ผสม; ฟาร์มเกษตรกรรายย่อย; การให้อาหารสัตว์; ถั่วมัน; หญ้ารูซี่; อาหารหยาบคุณภาพสูง; องค์ประกอบทางเคมี; ผลผลิตน้ำนม; คุณภาพน้ำนม; การเพิ่มผลผลิต; ผลตอบแทน; ปริมาณการกินได้; ภาคตะวันออกเฉียงเหนือ; ประเทศไทย.
Ano: 2014
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5745

Prospects for a corn and sorghum seed industry in Thailand
Provedor de dados: 106
Autores: Gregg, Bill.
9 tables
Palavras-chave: Corn; Maize; Sorghum; Seed industry; Seed production; Domestic use; Thailand; ข้าวโพด; ข้าวฟ่าง; การผลิตเมล็ดพันธุ์; อุตสาหกรรมเมล็ดพันธุ์; การใช้เมล็ดพันธุ์ภายในประเทศ.
Ano: 1979
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3991

Corn and sorghum seed production in Thailand
Provedor de dados: 106
Autores: Petcharat Wannapee.
Palavras-chave: Corn; Maize; Sorghum; Seed production; Thailand; ข้าวโพด; ข้าวฟ่าง; การผลิตเมล็ดพันธุ์; โครงการผลิตเมล็ดพันธุ์.
Ano: 1979
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3993

การเคลื่อนไหวทางเศรษฐกิจภาคเกษตรกรรมของประเทศไทย
Provedor de dados: 106
Palavras-chave: Economic dynamics; Agricultural business; Thailand; Economics; ข้าวโพด; เศรษฐกิจภาคการเกษตร.
Ano: 1986
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4439

ความน่าเชื่อถือและการประเมินศักยภาพของแบบจำลอง i_EPEC ในการประเมินการผลิตข้าวของประเทศไทย
Provedor de dados: 106
Autores: Noppol Arunrat; Nardsuda Phoomjamnong.
Interactive EnvironmentalPolicy Impact Calculator (i_EPIC) model is an important tool for future agriculture and food security in Thailand. Its application requires both the identification of errors and the assessment of reliability and potential of the i_EPIC model and GIS technique in simulating rice yields. Rice yields estimated by EPIC (version 0509) were compared with agricultural statistics reports from Thailand’s Office of Agricultural Economics (OAE), Ministry of Agriculture and Cooperatives (MOAC). Validation of rice yield data proved to be satisfactory: the mean relative error (MRE %) for major rice (rainy season) being 11.77, mean absolute error (MAE %) 1.22 and root mean square error (RMSE %) 43.06. The corresponding errors for second rice (dry...
Tipo: Collection
Palavras-chave: Rice; EPIC0509; I_EPIC model; GIS; Thailand; ข้าว; ระบบสารสนเทศทางภูมิศาสตร์; การประมาณการผลผลิต; แบบจำลอง; ประสิทธิภาพการทำงาน; ความน่าเชื่อถือ; ประเทศไทย.
Ano: 2012
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5325

Progress report on downy mildew of corn in Thailand
Provedor de dados: 106
Autores: Boon-long, J.; Korpraditskul, V.; Pupipat, U.; Renfro, B.L.
9 tables
Palavras-chave: Corn; Maize; Downy mildew; Thailand; ข้าวโพด; โรคราน้ำค้าง; ประเทศไทย.
Ano: 1972
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3903

Insects injuring corn in Thailand
Provedor de dados: 106
Autores: Aphirat Arunin.
Palavras-chave: Corn; Maize; Insect pests; Corn borers; Corn earworms; Patanga; Leaf aphids; Armyworms; Thailand; ข้าวโพด; แมลงศัตรูพืช; หนอนเจาะลำต้นข้าวโพด; หนอนเจาะฝัก; ตั๊กแตนปาทังก้า; เพลี้ยอ่อน; ประเทศไทย.
Ano: 1964
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3740

เพลี้ยกระโดด Tagosodes pusanus (distant): แมลงศัตรูข้าวชนิดใหม่ในภาคเหนือตอนบนของประเทศไทย
Provedor de dados: 106
Autores: Jintana Chaiwong; Wantana Sriratanasak; Sukanya Arunmit; Urassaya Boonpramook.
Tagosodes pusanus (Distant) is one of the planthopper species, which has been reported as a minor insect pest in Thailand in 2000. The morphology of T. pusanus closely resembles the whitebacked planthopper, Sogatella furcifera (Horvath). However, it could be distinguished by the pattern of the dark markers of its forewings, pale yellow pronotum in the middle of the segment, color of the clypeus, and shapes and number of spines of aedeagus. The population dynamic of T. pusanus was studied by sampling in the rice fields using D-vac and Blower-vac sucking machines. The results showed that the number of T. pusanus was higher than S. furcifera at heading stages of the rice plants in Nakhon Nayok province in 2011. The relationship between the numbers of two...
Tipo: PhysicalObject
Palavras-chave: Tagosodes pusanus; Sogatella furcifera; D-vac suction machine; Blower-vac suction machine; Light trap; Upper northern; Thailand; Taxonomy; Paddy field; Outbreak; Upper northern; เพลี้ยกระโดด; เพลี้ยกระโดดหลังขาว; เครื่องดูดแมลง; กับดักแสงไฟ; ภาคเหนือตอนบน; ประเทศไทย; แมลงศัตรูข้าว; นาข้าว; การระบาดของแมลงศัตรูพืช; อนุกรมวิธาน; การสำรวจข้อมูล.
Ano: 2014
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5680

การระบาดของโรคข้าวโพดจากแบคทีเรียชนิดใหม่ในประเทศไทย
Provedor de dados: 106
Autores: Sutruedee Prathuangwong; Prachum Jutawantana; Kulchana Ketsuwan; Supot Kasem.
3 ill., 4 tables
Palavras-chave: Corn; Maize; Bacterial diseases; Thailand; ข้าวโพด; ข้าวโพดเลี้ยงสัตว์; โรคที่เกิดจากแบคทีเรีย.
Ano: 2004
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4225

Studies on mycorrhizal fungi of maize in Thailand
Provedor de dados: 106
Autores: Poonpilai Suwanarit; Charan Chettanachitara.
10 ill., 2 tables
Palavras-chave: Corn; Maize; Mycorrhizal fungi; Roots; Vesicular arbuscular mycorrhizae; VA mycorrhizae; Chlamydospores; Thailand; ข้าวโพด; ไมคอร์ไรซา.
Ano: 1976
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3875

Corn diseases in Thailand
Provedor de dados: 106
Autores: Siripong Intrama; Winit Changsri; Udom Pupipat.
Palavras-chave: Corn; Maize; Plant diseases; Curvularia; Helminthosporium; Rhizopus; Physoderma; Aspergillus; Rusts; Diplodia; Penicillium; Gibberella; Pythium; Thailand; ข้าวโพด; โรคพืช; ประเทศไทย.
Ano: 1964
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3737

ผลของการให้อาหารหยาบผสมคุณภาพสูง เพื่อเพิ่มผลผลิตโคนม ในฟาร์มเกษตรกรรายย่อย ในเขตภาคตะวันออกเฉียงเหนือของไทย
Provedor de dados: 106
Autores: Metha Wanapat; Suban Foiklang; Surat Sukjai; Perm Tamkhonburi; Pongsatorn Gunun; Kampanat Phesatcha.
The objective of this study was to investigate feeding of Phaseolus calcaratus, PC or Tua-mun mixed with ruzi grass at the ratio of 1:1 for lactating dairy crossbreds on 15 small-holder dairy farms. Randomized complete block design (RCBD) was employed using 60 lactating cows. Four cows per farm were subjected into 2 groups to receive ruzi grass (control) and PC mixed with ruzi grass (high quality roughage) and given ad libitum. All cows were offered a concentrate diet with the ratio to milk yield of 1:2. Feeding trial lasted for 45 days with cooperation with all dairy farmers. The results were shown that total dry matter intake, milk yield and 3.5% fat corrected milk were significantly higher (P&lt;0.05) in cows fed with the mixture of roughage than those...
Tipo: PhysicalObject
Palavras-chave: Dairy crossbreds; Smallholder dairy farms; Animal feeding; Phaseolus calcaratus; High quality roughage; Milk production; Northeastern; Thailand; โคนม; พันธุ์โฮสไตน์ฟรีเชี่ยน; พันธุ์ผสม; ฟาร์มเกษตรกรรายย่อย; การให้อาหารสัตว์; ถั่วมัน; หญ้ารูซี่; อาหารหยาบคุณภาพสูง; องค์ประกอบทางเคมี; ผลผลิตน้ำนม; คุณภาพน้ำนม; การเพิ่มผลผลิต; ผลตอบแทน; ปริมาณการกินได้; ภาคตะวันออกเฉียงเหนือ; ประเทศไทย.
Ano: 2014
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5745

Cassava industry in Thailand: The status of technology and utilization
Provedor de dados: 106
Autores: Sriroth, K.
Palavras-chave: Cassava; Industry; Thailand; Status; Technology; Utilization.
Ano: 1996
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4850

อิทธิพลของสาร Hydrogen Cyanamide ต่อการแตกตา ปริมาณคาร์โบไฮเดรตและโพรลีนภายในตาขณะพักตัวของต้นกีวีฟรุตที่เจริญเติบโตในประเทศไทย
Provedor de dados: 106
Autores: Wichita Intharasri.
Thesis (M.Sc. in Agriculture)
Tipo: PhysicalObject
Palavras-chave: Kiwifruit; Hydrogen cyanamide; Budbreak; Dormant buds; Carbohydrates; Proline; Thailand; กีวีฟรุต; ไฮโดรเจนไซยานาไมด์; การแตกตา; คาร์โบไฮเดรต; โพรลีน; การพักตัว; เจริญเติบโต; พันธุ์บรูโน.
Ano: 2007
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5490

Thailand seed industry development in perspective
Provedor de dados: 106
Autores: Gregg, Bill; Petcharat Wannapee.
1 ill., 3 tables
Palavras-chave: Seed industry; Development; Thailand; ข้าวโพด; ข้าวฟ่าง; อุตสาหกรรมเมล็ดพันธุ์; การขยายเมล็ดพันธุ์; กระบวนการผลิตเมล็ดพันธุ์; การเก็บรักษาเมล็ดพันธุ์; คุณภาพเมล็ดพันธุ์; กฎหมายเมล็ดพันธุ์.
Ano: 1981
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4077

Breeding and genetics for the improvement of yield and quality of corn in Thailand
Provedor de dados: 106
2 ill., 37 tables
Palavras-chave: Corn; Maize; Plant breeding; Genetics; Yields; Quality; Thailand; ข้าวโพด; การปรับปรุงพันธุ์; ผลผลิต; คุณภาพ; ประเทศไทย.
Ano: 1974
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3790

ข้าวเจ้านาสวนนาชลประทานสายพันธุ์ดีเด่นต้านทานแมลงบั่ว: PRE01017-10-1-1-1
Provedor de dados: 106
Autores: Kakanang Punyalue; Preeda Siangyai; Adul Sittiwong; Kanjana Piboon; Pitchanan Kanghae; Punnipa Yajai; Siwapong Narubarn; Nongnuch Pradit; Sakul Mulkum; Pairoj Chotinisakorn; Premruedee Pintaya; Payapbhubes Markkool; Chitakorn Nuankaew; Silawan Chantarabut.
Rice gall midge (GM) is an important insect pest in the upper north of Thailand i.e. Tak, Phrae, Lampang, Nan, Phayao, Mae Hong Son, Chiang Rai and Chiang Mai provinces. Severe infestations generally occur during September to October. Prior to this study, only MN62M and RD4, the two glutinous rice varieties were recommended as resistant ones. Hence, the non-glutinous type with resistance to GM is in urgent need. The research has been conducted for 12 years during 2001 - 2012. The cross was made between PRE92039-3-1-2-1 and SPT82022-PRE-26-3-2-GM-6. Populations were selected continuously from F2 to F6 after which study and evaluation were carried out in successive steps from observational nursery, intra-station yield trial, inter-station yield trial and...
Tipo: PhysicalObject
Palavras-chave: Rice gall midge; Non-glutinous rice; Photoperiod-insensitive; Upper north; Thailand; ข้าวเจ้า; แมลงบั่ว; ข้าวไม่ไวต่อช่วงแสง; องค์ประกอบผลผลิต; ผลผลิต; ความต้านทานต่อแมลงศัตรู; ภาคเหนือตอนบน.
Ano: 2013
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5539

การจัดการธาตุอาหารพืชที่เหมาะสมเพื่อการผลิตอ้อยในดินทรายภาคตะวันออก
Provedor de dados: 106
Autores: Wanlee Amonpon; Pinit Kalayasilapin; Suphakarn Luanmanee; Srisuda Thippayarugs; Kobkiet Paisancharoen.
To increase sugarcane production in present situation of costly chemical fertilizers, it a good nutrient management which is specified to production area is required. Therefore, the response of sugarcane to nutrient management in sandy soil in the Eastern part of Thailand had been investigated. The study aimed to get the most effectively recommendation of fertilizer application for sugarcane grown on sandy soils. The experiment was conducted on Sattahip (Sh) sandy soil, at Muang district, Rayong province. The experimental design was a split-split plot with 3 replications. Main plot was compresed of 2 soil improvements which were 1) without soil amendment, 2) amendment with 100 kg/rai of dolomite and 1,000 kg/rai of filtercake. Sub-plot consisted of 2...
Tipo: Collection
Palavras-chave: Sugarcane production; Optimal crop nutrient management; Sandy soil; Eastern region; Thailand; อ้อย; การจัดการธาตุอาหารพืช; ดินทราย; ผลผลิต; ประสิทธิภาพของปุ๋ยไนโตรเจน; ชุดดินสัตหีบ; ภาคตะวันออก; ประเทศไทย.
Ano: 2012
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5556

Agricultural development in the northern area of Thailand
Provedor de dados: 106
Autores: Prapatana Sittisung.
Palavras-chave: Agricultural development; Northern area; Thailand; Production technology; Post harvest; Transportation; Marketing; Storage; Exports; Irrigation; Education; Research; ข้าวโพด; เทคโนโลยีการผลิต; เทคโนโลยีหลังการเก็บเกี่ยว; การขนส่ง; การตลาด; การเก็บรักษา; การส่งออก; การให้น้ำชลประทาน; การศึกษา; การวิจัย; แรงงาน.
Ano: 1979
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3998

Potential of corn production in southern Thailand
Provedor de dados: 106
Autores: Sujin Jinahyon.
Palavras-chave: Corn; Maize; Production; Southern; Thailand; ข้าวโพด; การผลิต; ยางพารา; ข้าว; ปาล์มน้ำมัน; มะม่วงหิมพานต์.
Ano: 1980
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4000

Review of the powder-post beetles of Thailand (Coleoptera: Bostrichidae)
Provedor de dados: 106
Autores: Beaver, Roger A.; Wisut Sittichaya; Lan-Yu Liu.
Tipo: PhysicalObject
Palavras-chave: Coleoptera; Bostrichidae; Thailand; New records; Faunal synopsis; มอด; ชนิด; เขตการแพร่กระจาย; ชีววิทยา; ประเทศไทย.
Ano: 2011
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5038

การเจริญเติบโตของสตรอเบอรี่ระบบการผลิตแบบลอยฟ้าในโรงเรือนแบบระเหยน้ำและมุ้งตาข่าย
Provedor de dados: 106
Autores: Sawitrie Tiwong.
Special Problem (B.S. in Agriculture)
Tipo: PhysicalObject
Palavras-chave: Strawberry; Fragaria ananassa; Cropping systems; Plant production; Sky production system under evaporative cooling system; Net greenhouses; Vegetative growth; Flowers; Thailand; สตรอเบอรี่; พันธุ์โตโยโนกะ; การปลูกพืช; ระบบการผลิตแบบลอยฟ้า; โรงเรือนแบบระเหยน้ำ; มุ้งตาข่าย; การเจริญเติบโตทางก้านใบ; ปริมาณช่อดอก; ผลผลิต; ทรงพุ่ม; ประเทศไทย.
Ano: 2003
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5498

โรคผลเน่าของท้อที่เกิดจากเชื้อรา Rhizopus และการป้องกันกำจัดด้วยสารเคมี
Provedor de dados: 106
Autores: Jiranuth Yuwananonth.
Thesis (M.Sc. in Agriculture)
Tipo: PhysicalObject
Palavras-chave: Peaches; Prunus persica; Rhizopus stolonifer; Fruit rot; Disease testing; Test fungi; Spore; Chemical treatment; Chemical control; Chiangmai province; Thailand; ท้อ; เชื้อราไรโซปัส; โรคผลเน่า; การทดสอบโรค; การปลูกเชื้อรา; การสร้างสปอร์; การป้องกันโรค; การกำจัดเชื้อรา; การควบคุมโรคด้วยสารเคมี; ยาฆ่าเชื้อรา; จ.เชียงใหม่; ประเทศไทย.
Ano: 1985
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5507

ศักยภาพการผลิตพืชอาหารสัตว์และเมล็ดพันธุ์ในประเทศไทย
Provedor de dados: 106
Autores: Kungwan Thummasaeng; Worapong Suriyapat.
จากการประเมินความต้องการพืชอาหารสัตว์เพื่อการเลี้ยงสัตว์ของประเทศไทยในปี 2553 พบว่า มีความต้องการปีละประมาณ 13.11 ล้านตันน้ำหนักแห้ง แต่ผลิตได้เพียงครึ่งหนึ่งของความต้องการ ซึ่งโคและกระบือมีพื้นที่แปลงหญ้าทั้งที่ปลูกและทุ่งหญ้าสาธารณะสำหรับ ใช้เลี้ยงรวมกัน แล้วน้อยกว่า 1 ไร่/ตัว เกษตรกรต้องใช้ฟางข้าวและผลพลอยได้ทางการเกษตรต่างๆ และเสริมอาหารข้นในระดับสูง ทำให้ต้นทุนการผลิตสูง จากงานทดลองที่มหาวิทยาลัยอุบลราชธานีพบว่าการเลี้ยงโคโดยปล่อยแทะเล็มในแปลงหญ้าคุณภาพดี โคระยะรุ่น-สาว สามารถเจริญเติบโตได้ 0.4-0.5 กก./วัน โดยไม่ต้องเสริมอาหารข้น ในโครีดนมระยะต้น-ระยะกลาง สามารถให้ผลผลิตน้ำนมได้ 17-18 กก./วัน โดยเสริมอาหารข้นเพียง 4.5 กก./วัน ในปี 2553 โครงการผลิตเมล็ดพันธุ์พืชอาหารสัตว์ คณะเกษตรศาสตร์ มหาวิทยาลัยอุบลราชธานี...
Tipo: Collection
Palavras-chave: Forage; Seed; Thailand; พืชอาหารสัตว์; ปศุสัตว์; เมล็ดพันธุ์; ความต้องการพืชอาหารสัตว์; การเลี้ยงสัตว์; ประเทศไทย.
Ano: 2011
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5160

ความหลากหลายทางพันธุกรรมของสายพันธุ์ข้าวพื้นเมืองในภาคใต้ของไทยจากลักษณะทางสัณฐานวิทยาของเมล็ดข้าว
Provedor de dados: 106
Autores: Krittika Kaewchumnong; Singtoe Boonrotpong; Sakiya molor.
Seed morphology of 50 local rice varieties in the southern Thailand was studied in length, width, 100 seed weight, colour, and hair of husked seed and length, width, length/width ratio, shape and colour of dehusked seed. Five rice varieties of central Thailand were used as an outgroup. There is variation in all characters measured except the hair of husked seed and colour of dehusked seed. Husked seed width and dehusked seed width and length/width ratio have normal distribution. Dendrogram showing the relationship among rice varieties will be presented in the meeting.
Tipo: Collection
Palavras-chave: Rice; Genetic variation; Local rice varieties; Morphology; Seed; Southern region; Thailand; ข้าว; พันธุ์พื้นเมือง; ความหลกหลายทางพันธุกรรม; สัณฐานวิทยา; เมล็ดข้าว; ภาคใต้.
Ano: 2012
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5347

ผลของการเปลี่ยนแปลงสภาพภูมิอากาศที่มีต่อชนิดของเชื้อสาเหตุ และการระบาดของโรคข้าวในนาชลประทานที่ปลูกต่อเนื่อง
Provedor de dados: 106
Autores: Acharaporn Na Lampang Noenplab; Rasamee Dhitikiattipong; Witchuda Rattanakarn; Wanporn Khemmook; Sith Jaisong; Pannipa Yajai; Piyawan Yaidee; Nootjarin jungkhun; Kornsiri Srinin; Taraporn Yuenyong; Duangkamon Boonchuay; Anakkapon Boonchuay; Duangporn Witoonjit; Nittaya Ruensuk; Chalermkwan Chimwai; Chalermchart Ruechaikarm; Kanok-orn Dawkmaitate; Wannapan janlapa; Tasdow Kate-nate; Chalermpol Chalermpolyothin; Sommai Sriwisut; Noppadol prayoonsook; Chanasirin Klinmanee; Saowanee Sribua.
This study was carried out in the continuous irrigated rice cropping system during 2011-2013 by 8 rice research centers and Bureau of Rice Research and Development. Disease assessments were also conducted in the farmers’ fields in 16 provinces responsible by participating offices in the Upper and Lower North, Central, East and South of Thailand. The main objective was to investigate the relationship between meteorological data and disease epidemics through field survey and carry out experiment on continuous rice cultivation by sowing popular rice variety every month. Three significant rice pathogens i.e. blast, bacterial leaf blight and ragged stunt were collected for diversification study. Results revealed that there were disease epidemics in 19...
Tipo: PhysicalObject
Palavras-chave: Climate change; Rice pathogen; Rice epidemics; Continuous cropping; Irrigated rice; Thailand; ข้าว; การเปลี่ยนแปลงสภาพภูมิอากาศ; เชื้อสาเหตุโรคข้าว; การระบาดของโรคข้าว; การทำนาอย่างต่อเนื่อง; ข้าวนาชลประทาน; อุตุนิยมวิทยา; ประเทศไทย.
Ano: 2014
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5656

Summary of some information from soil and fertilizer researches for corn production in Thailand
Provedor de dados: 106
Autores: Sorasith Vacharotayan.
4 ill., 4 tables
Palavras-chave: Corn; Maize; Corn production; Fertilizer research; Soil research; Fertilizers; Thailand; ข้าวโพด; การผลิต; การวิจัยปุ๋ย; การวิจัยดิน; ประเทศไทย.
Ano: 1972
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3891

Prospects of corn production in Thailand
Provedor de dados: 106
Autores: Chamnien Boonma.
5 tables
Palavras-chave: Corn; Maize; Corn production; Farmers; Opinions; Thailand; ข้าวโพด; สายพันธุ์; แหล่งของเมล็ดพันธุ์; อัตราปลูก; การใส่ปุ๋ย; สารกำจัดศัตรูพืช; ข้อจำกัดของการผลิต; แมลงศัตรูพืช.
Ano: 1977
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3945

Distribution and biodegradability of polyester degrading microorganisms isolated from soils in Thailand
Provedor de dados: 106
Autores: Jarerat, A.; Kittinapakul, K.; Sriroth, K.; Tokiwa, Y.
Palavras-chave: Biodegradability; Polyester; Thailand; Microorganisms.
Ano: 1998
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4834

Technical cooperation project on maize development in Thailand
Provedor de dados: 106
Autores: Yamaki, Tetsuji.
Palavras-chave: Corn; Maize; Development; Technical cooperation project; Activities; Applied experiment; Seed multiplication; Extension; Demonstration; Training; Agricultural cooperatives; Management; Thailand; ข้าวโพด; ศูนย์สาธิต; ศูนย์ส่งเสริม; การผลิตเมล็ดพันธุ์; การตลาด; การผลิตปุ๋ย; ร็อกฟอสเฟท.
Ano: 1981
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4042

Developing an on-farm testing program for Thailand
Provedor de dados: 106
Autores: Izuno, Takumi.
Palavras-chave: Corn; Maize; Sorghum; On farm testing; Variety trials; Weed control; Fertilizers; Plant density; Land preparation trial; Extension service; Adaptive research; Verification trials; Thailand; ข้าวโพด; ข้าวฟ่าง; การทดสอบในไร่นาเกษตรกร; การวิจัยเพื่อการปรับใช้; การทดสอบพันธุ์แบบหลายปัจจัย; การตลาด; ผลผลิต; คุณภาพ.
Ano: 1976
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3849

Some studies on the control of the corn borer in Thailand
Provedor de dados: 106
Autores: Sutharm Areekul; Uthai Skulpanich; Patra Teravate.
3 ill., 2 tables
Palavras-chave: Corn; Maize; Corn borers; Insect control; Thailand; ข้าวโพด; หนอนเจาะลำต้นข้าวโพด; ประเทศไทย.
Ano: 1964
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3741

การเพิ่มการติดผลและคุณภาพผลพลับพันธุ์ Fuyu โดยการผสมเกสรและการใช้แคลเซียมร่วมกับโบรอน
Provedor de dados: 106
Autores: Kiratika Sillapaphet.
Thesis (M.Sc. in Agriculture)
Tipo: PhysicalObject
Palavras-chave: Persimmon; Diospyros kaki; Fuyu variety; Fruit set; Fruit qualities; Hand pollination; Calcium; Boron; Chiangmai province; Thailand; พลับ; พันธุ์ฟูยุ; การเพิ่มผลผลิต; คุณภาพผลผลิต; วิธีการติดผล; การผสมเกสร; การใส่ธาตุอาหาร; แคลเซียม; โบรอน; จ.เชียงใหม่.
Ano: 2005
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5494

การประเมินความสัมพันธ์ทางพันธุกรรมของพลับในประเทศไทยด้วยเครื่องหมาย RAPD
Provedor de dados: 106
Autores: Kriengsak Thaipong.
Special Problem (M.Sc. in Agriculture)
Tipo: PhysicalObject
Palavras-chave: Persimmon; Diospyros kaki; Diospyros lotus; Diospyros glandulosa; Genetics; Genetics relationships; Cultivar identification; RAPD markers; Random amplified polymorphic dna; Evaluation; Thailand; พลับ; สายพันธุ์; พันธุกรรม; ความสัมพันธ์ทางพันธุกรรม; การจำแนกพันธุ์; เครื่องหมายทางพันธุกรรม; เทคนิคสุ่มขยายปริมาณชิ้นดีเอ็นเอ; ประเทศไทย.
Ano: 2002
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5495

การยอมรับของเกษตรกรต่อข้าวนาชลประทานสายพันธุ์ดีเด่นในภาคตะวันออกเฉียงเหนือ
Provedor de dados: 106
Autores: Jongjai Mapakhe.
This study aims to evaluate the farmers' preference to promising irrigated rice lines grown in farmers' fields in north eastern Thailand during wet season 2013. The preference analyses were carried out at 2 stages; at reproductive stage to evaluate for agronomic characteristics, and after harvest to evaluate for grain physical qualities and cooking qualities. Two sets of promising lines were evaluated; glutinous and non-glutinous set. At the reproductive stage, the preference analyses were carried out in 3 provinces. It was found that the glutinous cultivar RD10 and the non-glutinous line KKN01041-23-2-1-1 were the most preferred cultivar/line by farmers. The reasons for their preference were because of the following traits; strong stem, good tillering...
Tipo: PhysicalObject
Palavras-chave: Farmer participatory; Farmer preferences; Promising rice line; Irrigated rice; North-eastern; Thailand; Sticky rice; Glutinous rice; Non-glutinous rice; ข้าว; ความพึงพอใจของเกษตรกร; การมีส่วนร่วมของเกษตรกร; ข้าวนาชลประทาน; ภาคตะวันออกเฉียงเหนือ; สายพันธุ์ดีเด่น; ข้าวเหนียว; ข้าวเจ้า; ประเทศไทย.
Ano: 2014
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5632

Growing corn in southern Thailand
Provedor de dados: 106
Autores: Bunjerd Boonsue.
Palavras-chave: Corn; Maize; Production; Demand; Southern; Thailand; ข้าวโพด; อุปสงค์; การผลิต; ข้อจำกัด.
Ano: 1980
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4003

Multiple cropping systems which include corn and sorghum in central Thailand, crop year 1973
Provedor de dados: 106
5 tables
Palavras-chave: Corn; Maize; Sorghum; Multiple cropping; Cropping systems; Yields; Thailand; ข้าวโพด; ข้าวฟ่าง; ระบบการปลูกพืช; การปลูก; การผลิตพืช.
Ano: 1974
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3806

Prospect and progress of corn improvement in Thailand
Provedor de dados: 106
Autores: Phit Panyalakshana.
Palavras-chave: Corn; Maize; Corn improvement; Plant breeding; Thailand; ข้าวโพด; การปรับปรุงพันธุ์; ประเทศไทย.
Ano: 1964
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3724

Promotion of corn and sorghum in Thailand
Provedor de dados: 106
Autores: Yookti Sarikaphuti.
Palavras-chave: Corn; Maize; Sorghum; Production; Promotion; Marketing; Thailand; ข้าวโพด; ข้าวฟ่าง; การผลิต; การใช้ประโยชน์; แหล่งของเมล็ดพันธุ์; การตลาด; ราคา.
Ano: 1980
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/4001

การเปลี่ยนแปลงความเข้มข้นของธาตุอาหารในใบพลับพันธุ์ ฟูยุ และ P2 ในรอบปี
Provedor de dados: 106
Autores: Jatupong Fujarern.
Thesis (M.Sc. in Agriculture)
Tipo: PhysicalObject
Palavras-chave: Persimmon leaf; Diospyros; Fuyu variety; P2 variety; Nutrient concentrations; Leaf analysis; Plant nutrition; Nitrogen; Phosphorus; Potassium; Calcium; Boron; Chiangmai province; Thailand; ใบพลับ; พันธุ์ฟูยุ; พันธุ์พีสอง; ธาตุอาหารพืช; การวิเคราะห์ระดับธาตุอาหาร; ระดับความเข้มข้น; ไนโตรเจน; ฟอสฟอรัส; โพแทสเซียม; แคลเซียม; โบรอน; จ.เชียงใหม่; ประเทศไทย.
Ano: 2009
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/5504

Synthetic variety: A future type of corn for Thailand
Provedor de dados: 106
Autores: Sawai Pongkao.
Palavras-chave: Corn; Maize; Synthetic variety; Varieties; Thailand; ข้าวโพด; พันธุ์สังเคราะห์; ประเทศไทย.
Ano: 1964
URL: http://anchan.lib.ku.ac.th/agnet/handle/001/3726

Sarcophaga (Liosarcophaga) dux (Diptera: Sarcophagidae): A flesh fly species of medical importance
Provedor de dados: 48
Autores: Sukontason,Kabkaew L; Sanit,Sangob; Klong-klaew,Tunwadee; Tomberlin,Jeffery K; Sukontason,Kom.
BACKGROUND: Although tropical climate of Thailand is suitably endowed with biodiversity of insects, flies of medical importance is not well investigated. Using information from literature search, fly survey approach and specialist's experience, we review database of Sarcophaga (Liosarcophaga) dux Thomson (Diptera: Sarcophagidae), one of the priorities flesh fly species of medical importance in Thailand. RESULTS: This review deals with morphology, bionomics and medical involvement. Important morphological characteristics of egg, larva, puparia and adult were highlighted with illustration and/or micrographs. Search pertaining to molecular analysis used for fly identification and developmental rate of larvae were included. Medical involvement of larvae was...
Tipo: Journal article
Palavras-chave: Sarcophaga dux; Review literature; Thailand; Forensic entomology; Myiasis; Morphology; Adult; Immature stages.
Ano: 2014
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-97602014000100014

Diversity of the Potential 2-Methylisoborneol-Producing Genotypes in Thai Strains of Planktothricoides (Cyanobacteria)
Provedor de dados: 52
Autores: Tawong,Wittaya.
ABSTRACT The genus Planktothricoides Suda &amp; Watanabe is considered as a 2-methylisoborneol (MIB) producer, affecting water quality and aquatic animal products worldwide. To date, there is limited information about the diversity of this genus from Thailand. In this study, Thai Planktothricoides strains were isolated from fish ponds and reservoirs in North, Northeast and Central regions for morphological examination, phylogenetic analyses based on 16S rRNA, rbcLX and MIB synthase genes as well as GC/MS/MS analyses. The morphological results and the 16S rRNA and rbcLX phylogenies of Thai Planktothricodes strains enabled them to be designated as Planktothricoides raciborskii. Cell dimensions of Thai strains tested were in 1.86 to 5.96 µm length (L), 2.83...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: 2-methylisoborneol; Filamentous cyanobacteria; 16S rRNA; MIB synthase; Thailand.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132017000100433